data_visualisation.ipynb

{
  "cells": [
    {
      "source": [
        "# Mini-project: Data visualisation\n",
        "\n",
        "The aim of this project is to give you some insight into the power of just one of Python's libraries for plotting data.\n",
        "\n",
        "## How to use this notebook\n",
        "\n",
        "A few days ago you you might not have heard of Jupyter Notebooks and yet here you are having opened your first notebook and about to use it.\n",
        "\n",
        "Each of the following sections (called 'cells' in Jupyter terminology) has a brief explanation of the purpose of the activity, the code contained and how to run it. \n",
        "\n",
        "Some of the cells contain code, there are usually denoted by a marker such as ```In [1]```. There are a number of ways to run the code in these cells: \n",
        "\n",
        "- Use the menu at the top of the notebook and select Cell > Run Cells and Select Below\n",
        "- Look for the run icon and press it (this may be just below the cell and/or in the menu bar at the top of the page)\n",
        "- Click into the cell itself and then press the Ctrl key on your computer and hold that while you also press the Enter key\n",
        "\n",
        "## Making information accessible\n",
        "\n",
        "Watch this TED Talk from Hans Rosling, it is one of the most watched talks on TED and a brilliant example of how to bring data to life using charts.\n",
        "\n",
        "To access the video you need to 'run' the code in the cell below. Click in the cell and then press Ctrl and hold that while you press Enter."
      ],
      "cell_type": "code",
      "metadata": {},
      "execution_count": null,
      "outputs": []
    },
    {
      "metadata": {
        "trusted": true
      },
      "cell_type": "code",
      "source": [
        "from IPython.display import YouTubeVideo\n",
        "\n",
        "youtube_video = YouTubeVideo('RUwS1uAdUcI', width=\"560\", height=\"315\")\n",
        "\n",
        "display(youtube_video)"
      ],
      "execution_count": 1,
      "outputs": [
        {
          "output_type": "display_data",
          "data": {
            "text/plain": "<IPython.lib.display.YouTubeVideo at 0x1ca3d473dc0>",
            "text/html": "\n        <iframe\n            width=\"560\"\n            height=\"315\"\n            src=\"https://www.youtube.com/embed/RUwS1uAdUcI\"\n            frameborder=\"0\"\n            allowfullscreen\n        ></iframe>\n        ",
            "image/jpeg": "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\n"
          },
          "metadata": {}
        }
      ]
    },
    {
      "source": [],
      "cell_type": "markdown",
      "metadata": {}
    },
    {
      "metadata": {},
      "cell_type": "markdown",
      "source": [
        "There are many ways you could use your Python skills to recreate some of these now famous charts. In the style of the best programmer we are going to make use of code that someone else has already written and provided for others to use (often referred to as a library, package, or module). There are lots of packages we could use for data visualisation, each with their own strengths, for this first chart we are going to use [Plotly Express](https://plotly.com/python/plotly-express/). Plotly express includes access to a number of datasets, including the data that Hans Rosling used in his talk. The same data is also available from his website, [Gapminder.org](https://www.gapminder.org/data/).\n",
        "\n",
        "### Let's first create a bubble chart \n",
        "\n",
        "The next cell shows you how to create a bubble chart showing 'Life Expectancy v. Per Capita GDP, 2007' using the gapminder data. \n",
        "\n",
        "A bubble chart is a scatter plot in which a third dimension of the data is shown through the size of markers.\n",
        "\n",
        "Have a look at the code below, then click in the cell and press Ctrl and Enter to create the chart. Be patient as it may take a few minutes for the chart to be created and displayed.\n"
      ]
    },
    {
      "metadata": {
        "trusted": true
      },
      "cell_type": "code",
      "source": [
        "# Tell Python that you want to use the plotly library and that you will use a shorthand 'px' to refer to it\n",
        "import plotly.express as px\n",
        "\n",
        "# Load the data from Gapminder and into a variable called df (short for data frame) that plotly can use. \n",
        "# You could call the data anything you like, it doesn't have to be df. However, it is good practice to use a name that would mean something to other developers reading your code.\n",
        "df = px.data.gapminder()\n",
        "\n",
        "# Create the bubble chart\n",
        "fig = px.scatter(df.query(\"year==2007\"),x=\"gdpPercap\", y=\"lifeExp\", size=\"pop\", color=\"continent\", hover_name=\"country\", log_x=True, size_max=60)\n",
        "\n",
        "# Display the chart\n",
        "fig.show()\n"
      ],
      "execution_count": 7,
      "outputs": [
        {
          "output_type": "display_data",
          "data": {
            "application/vnd.plotly.v1+json": {
              "config": {
                "plotlyServerURL": "https://plot.ly"
              },
              "data": [
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Afghanistan",
                    "Bahrain",
                    "Bangladesh",
                    "Cambodia",
                    "China",
                    "Hong Kong, China",
                    "India",
                    "Indonesia",
                    "Iran",
                    "Iraq",
                    "Israel",
                    "Japan",
                    "Jordan",
                    "Korea, Dem. Rep.",
                    "Korea, Rep.",
                    "Kuwait",
                    "Lebanon",
                    "Malaysia",
                    "Mongolia",
                    "Myanmar",
                    "Nepal",
                    "Oman",
                    "Pakistan",
                    "Philippines",
                    "Saudi Arabia",
                    "Singapore",
                    "Sri Lanka",
                    "Syria",
                    "Taiwan",
                    "Thailand",
                    "Vietnam",
                    "West Bank and Gaza",
                    "Yemen, Rep."
                  ],
                  "legendgroup": "Asia",
                  "marker": {
                    "color": "#636efa",
                    "size": [
                      31889923,
                      708573,
                      150448339,
                      14131858,
                      1318683096,
                      6980412,
                      1110396331,
                      223547000,
                      69453570,
                      27499638,
                      6426679,
                      127467972,
                      6053193,
                      23301725,
                      49044790,
                      2505559,
                      3921278,
                      24821286,
                      2874127,
                      47761980,
                      28901790,
                      3204897,
                      169270617,
                      91077287,
                      27601038,
                      4553009,
                      20378239,
                      19314747,
                      23174294,
                      65068149,
                      85262356,
                      4018332,
                      22211743
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Asia",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    974.5803384,
                    29796.048339999998,
                    1391.253792,
                    1713.7786859999999,
                    4959.1148539999995,
                    39724.97867,
                    2452.210407,
                    3540.6515640000002,
                    11605.71449,
                    4471.061906,
                    25523.2771,
                    31656.06806,
                    4519.461171,
                    1593.06548,
                    23348.139730000003,
                    47306.98978,
                    10461.05868,
                    12451.6558,
                    3095.7722710000003,
                    944,
                    1091.359778,
                    22316.19287,
                    2605.94758,
                    3190.481016,
                    21654.83194,
                    47143.179639999995,
                    3970.0954070000003,
                    4184.548089,
                    28718.27684,
                    7458.3963269999995,
                    2441.576404,
                    3025.349798,
                    2280.769906
                  ],
                  "xaxis": "x",
                  "y": [
                    43.828,
                    75.635,
                    64.062,
                    59.723,
                    72.961,
                    82.208,
                    64.69800000000001,
                    70.65,
                    70.964,
                    59.545,
                    80.745,
                    82.603,
                    72.535,
                    67.297,
                    78.623,
                    77.58800000000001,
                    71.993,
                    74.241,
                    66.803,
                    62.068999999999996,
                    63.785,
                    75.64,
                    65.483,
                    71.688,
                    72.777,
                    79.972,
                    72.396,
                    74.143,
                    78.4,
                    70.616,
                    74.249,
                    73.422,
                    62.698
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Albania",
                    "Austria",
                    "Belgium",
                    "Bosnia and Herzegovina",
                    "Bulgaria",
                    "Croatia",
                    "Czech Republic",
                    "Denmark",
                    "Finland",
                    "France",
                    "Germany",
                    "Greece",
                    "Hungary",
                    "Iceland",
                    "Ireland",
                    "Italy",
                    "Montenegro",
                    "Netherlands",
                    "Norway",
                    "Poland",
                    "Portugal",
                    "Romania",
                    "Serbia",
                    "Slovak Republic",
                    "Slovenia",
                    "Spain",
                    "Sweden",
                    "Switzerland",
                    "Turkey",
                    "United Kingdom"
                  ],
                  "legendgroup": "Europe",
                  "marker": {
                    "color": "#EF553B",
                    "size": [
                      3600523,
                      8199783,
                      10392226,
                      4552198,
                      7322858,
                      4493312,
                      10228744,
                      5468120,
                      5238460,
                      61083916,
                      82400996,
                      10706290,
                      9956108,
                      301931,
                      4109086,
                      58147733,
                      684736,
                      16570613,
                      4627926,
                      38518241,
                      10642836,
                      22276056,
                      10150265,
                      5447502,
                      2009245,
                      40448191,
                      9031088,
                      7554661,
                      71158647,
                      60776238
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Europe",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    5937.029525999999,
                    36126.4927,
                    33692.60508,
                    7446.298803,
                    10680.79282,
                    14619.222719999998,
                    22833.30851,
                    35278.41874,
                    33207.0844,
                    30470.0167,
                    32170.37442,
                    27538.41188,
                    18008.94444,
                    36180.789189999996,
                    40675.99635,
                    28569.7197,
                    9253.896111,
                    36797.93332,
                    49357.19017,
                    15389.924680000002,
                    20509.64777,
                    10808.47561,
                    9786.534714,
                    18678.31435,
                    25768.25759,
                    28821.0637,
                    33859.74835,
                    37506.419069999996,
                    8458.276384,
                    33203.26128
                  ],
                  "xaxis": "x",
                  "y": [
                    76.423,
                    79.829,
                    79.441,
                    74.852,
                    73.005,
                    75.748,
                    76.486,
                    78.332,
                    79.313,
                    80.657,
                    79.406,
                    79.483,
                    73.33800000000001,
                    81.757,
                    78.885,
                    80.546,
                    74.543,
                    79.762,
                    80.196,
                    75.563,
                    78.098,
                    72.476,
                    74.002,
                    74.663,
                    77.926,
                    80.941,
                    80.884,
                    81.70100000000001,
                    71.777,
                    79.425
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Algeria",
                    "Angola",
                    "Benin",
                    "Botswana",
                    "Burkina Faso",
                    "Burundi",
                    "Cameroon",
                    "Central African Republic",
                    "Chad",
                    "Comoros",
                    "Congo, Dem. Rep.",
                    "Congo, Rep.",
                    "Cote d'Ivoire",
                    "Djibouti",
                    "Egypt",
                    "Equatorial Guinea",
                    "Eritrea",
                    "Ethiopia",
                    "Gabon",
                    "Gambia",
                    "Ghana",
                    "Guinea",
                    "Guinea-Bissau",
                    "Kenya",
                    "Lesotho",
                    "Liberia",
                    "Libya",
                    "Madagascar",
                    "Malawi",
                    "Mali",
                    "Mauritania",
                    "Mauritius",
                    "Morocco",
                    "Mozambique",
                    "Namibia",
                    "Niger",
                    "Nigeria",
                    "Reunion",
                    "Rwanda",
                    "Sao Tome and Principe",
                    "Senegal",
                    "Sierra Leone",
                    "Somalia",
                    "South Africa",
                    "Sudan",
                    "Swaziland",
                    "Tanzania",
                    "Togo",
                    "Tunisia",
                    "Uganda",
                    "Zambia",
                    "Zimbabwe"
                  ],
                  "legendgroup": "Africa",
                  "marker": {
                    "color": "#00cc96",
                    "size": [
                      33333216,
                      12420476,
                      8078314,
                      1639131,
                      14326203,
                      8390505,
                      17696293,
                      4369038,
                      10238807,
                      710960,
                      64606759,
                      3800610,
                      18013409,
                      496374,
                      80264543,
                      551201,
                      4906585,
                      76511887,
                      1454867,
                      1688359,
                      22873338,
                      9947814,
                      1472041,
                      35610177,
                      2012649,
                      3193942,
                      6036914,
                      19167654,
                      13327079,
                      12031795,
                      3270065,
                      1250882,
                      33757175,
                      19951656,
                      2055080,
                      12894865,
                      135031164,
                      798094,
                      8860588,
                      199579,
                      12267493,
                      6144562,
                      9118773,
                      43997828,
                      42292929,
                      1133066,
                      38139640,
                      5701579,
                      10276158,
                      29170398,
                      11746035,
                      12311143
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Africa",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    6223.367465,
                    4797.231267,
                    1441.284873,
                    12569.851770000001,
                    1217.032994,
                    430.07069160000003,
                    2042.0952399999999,
                    706.016537,
                    1704.0637239999999,
                    986.1478792000001,
                    277.55185869999997,
                    3632.557798,
                    1544.750112,
                    2082.4815670000003,
                    5581.180998,
                    12154.08975,
                    641.3695236000001,
                    690.8055759,
                    13206.48452,
                    752.7497265,
                    1327.60891,
                    942.6542111,
                    579.2317429999999,
                    1463.249282,
                    1569.331442,
                    414.5073415,
                    12057.49928,
                    1044.770126,
                    759.3499101,
                    1042.581557,
                    1803.1514960000002,
                    10956.99112,
                    3820.17523,
                    823.6856205,
                    4811.060429,
                    619.6768923999999,
                    2013.9773050000001,
                    7670.122558,
                    863.0884639000001,
                    1598.435089,
                    1712.4721359999999,
                    862.5407561000001,
                    926.1410683,
                    9269.657808,
                    2602.394995,
                    4513.480643,
                    1107.482182,
                    882.9699437999999,
                    7092.923025,
                    1056.3801210000001,
                    1271.211593,
                    469.70929810000007
                  ],
                  "xaxis": "x",
                  "y": [
                    72.301,
                    42.731,
                    56.728,
                    50.728,
                    52.295,
                    49.58,
                    50.43,
                    44.74100000000001,
                    50.651,
                    65.152,
                    46.461999999999996,
                    55.321999999999996,
                    48.328,
                    54.791000000000004,
                    71.33800000000001,
                    51.57899999999999,
                    58.04,
                    52.946999999999996,
                    56.735,
                    59.448,
                    60.022,
                    56.007,
                    46.388000000000005,
                    54.11,
                    42.592,
                    45.678000000000004,
                    73.952,
                    59.443000000000005,
                    48.303000000000004,
                    54.467,
                    64.164,
                    72.801,
                    71.164,
                    42.082,
                    52.906000000000006,
                    56.867,
                    46.858999999999995,
                    76.442,
                    46.242,
                    65.528,
                    63.062,
                    42.568000000000005,
                    48.159,
                    49.339,
                    58.556000000000004,
                    39.613,
                    52.516999999999996,
                    58.42,
                    73.923,
                    51.542,
                    42.38399999999999,
                    43.486999999999995
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Argentina",
                    "Bolivia",
                    "Brazil",
                    "Canada",
                    "Chile",
                    "Colombia",
                    "Costa Rica",
                    "Cuba",
                    "Dominican Republic",
                    "Ecuador",
                    "El Salvador",
                    "Guatemala",
                    "Haiti",
                    "Honduras",
                    "Jamaica",
                    "Mexico",
                    "Nicaragua",
                    "Panama",
                    "Paraguay",
                    "Peru",
                    "Puerto Rico",
                    "Trinidad and Tobago",
                    "United States",
                    "Uruguay",
                    "Venezuela"
                  ],
                  "legendgroup": "Americas",
                  "marker": {
                    "color": "#ab63fa",
                    "size": [
                      40301927,
                      9119152,
                      190010647,
                      33390141,
                      16284741,
                      44227550,
                      4133884,
                      11416987,
                      9319622,
                      13755680,
                      6939688,
                      12572928,
                      8502814,
                      7483763,
                      2780132,
                      108700891,
                      5675356,
                      3242173,
                      6667147,
                      28674757,
                      3942491,
                      1056608,
                      301139947,
                      3447496,
                      26084662
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Americas",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    12779.379640000001,
                    3822.1370840000004,
                    9065.800825,
                    36319.235010000004,
                    13171.63885,
                    7006.580419,
                    9645.06142,
                    8948.102923,
                    6025.374752000001,
                    6873.262326000001,
                    5728.353514,
                    5186.050003,
                    1201.637154,
                    3548.3308460000003,
                    7320.880262000001,
                    11977.57496,
                    2749.320965,
                    9809.185636,
                    4172.838464,
                    7408.905561,
                    19328.70901,
                    18008.50924,
                    42951.65309,
                    10611.46299,
                    11415.805690000001
                  ],
                  "xaxis": "x",
                  "y": [
                    75.32,
                    65.554,
                    72.39,
                    80.653,
                    78.553,
                    72.889,
                    78.782,
                    78.273,
                    72.235,
                    74.994,
                    71.878,
                    70.259,
                    60.916000000000004,
                    70.19800000000001,
                    72.567,
                    76.195,
                    72.899,
                    75.53699999999999,
                    71.752,
                    71.421,
                    78.74600000000001,
                    69.819,
                    78.242,
                    76.384,
                    73.747
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Australia",
                    "New Zealand"
                  ],
                  "legendgroup": "Oceania",
                  "marker": {
                    "color": "#FFA15A",
                    "size": [
                      20434176,
                      4115771
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Oceania",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    34435.367439999995,
                    25185.00911
                  ],
                  "xaxis": "x",
                  "y": [
                    81.235,
                    80.204
                  ],
                  "yaxis": "y"
                }
              ],
              "layout": {
                "legend": {
                  "itemsizing": "constant",
                  "title": {
                    "text": "continent"
                  },
                  "tracegroupgap": 0
                },
                "margin": {
                  "t": 60
                },
                "template": {
                  "data": {
                    "bar": [
                      {
                        "error_x": {
                          "color": "#2a3f5f"
                        },
                        "error_y": {
                          "color": "#2a3f5f"
                        },
                        "marker": {
                          "line": {
                            "color": "#E5ECF6",
                            "width": 0.5
                          }
                        },
                        "type": "bar"
                      }
                    ],
                    "barpolar": [
                      {
                        "marker": {
                          "line": {
                            "color": "#E5ECF6",
                            "width": 0.5
                          }
                        },
                        "type": "barpolar"
                      }
                    ],
                    "carpet": [
                      {
                        "aaxis": {
                          "endlinecolor": "#2a3f5f",
                          "gridcolor": "white",
                          "linecolor": "white",
                          "minorgridcolor": "white",
                          "startlinecolor": "#2a3f5f"
                        },
                        "baxis": {
                          "endlinecolor": "#2a3f5f",
                          "gridcolor": "white",
                          "linecolor": "white",
                          "minorgridcolor": "white",
                          "startlinecolor": "#2a3f5f"
                        },
                        "type": "carpet"
                      }
                    ],
                    "choropleth": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "choropleth"
                      }
                    ],
                    "contour": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "contour"
                      }
                    ],
                    "contourcarpet": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "contourcarpet"
                      }
                    ],
                    "heatmap": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "heatmap"
                      }
                    ],
                    "heatmapgl": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "heatmapgl"
                      }
                    ],
                    "histogram": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "histogram"
                      }
                    ],
                    "histogram2d": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "histogram2d"
                      }
                    ],
                    "histogram2dcontour": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "histogram2dcontour"
                      }
                    ],
                    "mesh3d": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "mesh3d"
                      }
                    ],
                    "parcoords": [
                      {
                        "line": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "parcoords"
                      }
                    ],
                    "pie": [
                      {
                        "automargin": true,
                        "type": "pie"
                      }
                    ],
                    "scatter": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatter"
                      }
                    ],
                    "scatter3d": [
                      {
                        "line": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatter3d"
                      }
                    ],
                    "scattercarpet": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattercarpet"
                      }
                    ],
                    "scattergeo": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattergeo"
                      }
                    ],
                    "scattergl": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattergl"
                      }
                    ],
                    "scattermapbox": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattermapbox"
                      }
                    ],
                    "scatterpolar": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterpolar"
                      }
                    ],
                    "scatterpolargl": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterpolargl"
                      }
                    ],
                    "scatterternary": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterternary"
                      }
                    ],
                    "surface": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "surface"
                      }
                    ],
                    "table": [
                      {
                        "cells": {
                          "fill": {
                            "color": "#EBF0F8"
                          },
                          "line": {
                            "color": "white"
                          }
                        },
                        "header": {
                          "fill": {
                            "color": "#C8D4E3"
                          },
                          "line": {
                            "color": "white"
                          }
                        },
                        "type": "table"
                      }
                    ]
                  },
                  "layout": {
                    "annotationdefaults": {
                      "arrowcolor": "#2a3f5f",
                      "arrowhead": 0,
                      "arrowwidth": 1
                    },
                    "autotypenumbers": "strict",
                    "coloraxis": {
                      "colorbar": {
                        "outlinewidth": 0,
                        "ticks": ""
                      }
                    },
                    "colorscale": {
                      "diverging": [
                        [
                          0,
                          "#8e0152"
                        ],
                        [
                          0.1,
                          "#c51b7d"
                        ],
                        [
                          0.2,
                          "#de77ae"
                        ],
                        [
                          0.3,
                          "#f1b6da"
                        ],
                        [
                          0.4,
                          "#fde0ef"
                        ],
                        [
                          0.5,
                          "#f7f7f7"
                        ],
                        [
                          0.6,
                          "#e6f5d0"
                        ],
                        [
                          0.7,
                          "#b8e186"
                        ],
                        [
                          0.8,
                          "#7fbc41"
                        ],
                        [
                          0.9,
                          "#4d9221"
                        ],
                        [
                          1,
                          "#276419"
                        ]
                      ],
                      "sequential": [
                        [
                          0,
                          "#0d0887"
                        ],
                        [
                          0.1111111111111111,
                          "#46039f"
                        ],
                        [
                          0.2222222222222222,
                          "#7201a8"
                        ],
                        [
                          0.3333333333333333,
                          "#9c179e"
                        ],
                        [
                          0.4444444444444444,
                          "#bd3786"
                        ],
                        [
                          0.5555555555555556,
                          "#d8576b"
                        ],
                        [
                          0.6666666666666666,
                          "#ed7953"
                        ],
                        [
                          0.7777777777777778,
                          "#fb9f3a"
                        ],
                        [
                          0.8888888888888888,
                          "#fdca26"
                        ],
                        [
                          1,
                          "#f0f921"
                        ]
                      ],
                      "sequentialminus": [
                        [
                          0,
                          "#0d0887"
                        ],
                        [
                          0.1111111111111111,
                          "#46039f"
                        ],
                        [
                          0.2222222222222222,
                          "#7201a8"
                        ],
                        [
                          0.3333333333333333,
                          "#9c179e"
                        ],
                        [
                          0.4444444444444444,
                          "#bd3786"
                        ],
                        [
                          0.5555555555555556,
                          "#d8576b"
                        ],
                        [
                          0.6666666666666666,
                          "#ed7953"
                        ],
                        [
                          0.7777777777777778,
                          "#fb9f3a"
                        ],
                        [
                          0.8888888888888888,
                          "#fdca26"
                        ],
                        [
                          1,
                          "#f0f921"
                        ]
                      ]
                    },
                    "colorway": [
                      "#636efa",
                      "#EF553B",
                      "#00cc96",
                      "#ab63fa",
                      "#FFA15A",
                      "#19d3f3",
                      "#FF6692",
                      "#B6E880",
                      "#FF97FF",
                      "#FECB52"
                    ],
                    "font": {
                      "color": "#2a3f5f"
                    },
                    "geo": {
                      "bgcolor": "white",
                      "lakecolor": "white",
                      "landcolor": "#E5ECF6",
                      "showlakes": true,
                      "showland": true,
                      "subunitcolor": "white"
                    },
                    "hoverlabel": {
                      "align": "left"
                    },
                    "hovermode": "closest",
                    "mapbox": {
                      "style": "light"
                    },
                    "paper_bgcolor": "white",
                    "plot_bgcolor": "#E5ECF6",
                    "polar": {
                      "angularaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "bgcolor": "#E5ECF6",
                      "radialaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      }
                    },
                    "scene": {
                      "xaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      },
                      "yaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      },
                      "zaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      }
                    },
                    "shapedefaults": {
                      "line": {
                        "color": "#2a3f5f"
                      }
                    },
                    "ternary": {
                      "aaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "baxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "bgcolor": "#E5ECF6",
                      "caxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      }
                    },
                    "title": {
                      "x": 0.05
                    },
                    "xaxis": {
                      "automargin": true,
                      "gridcolor": "white",
                      "linecolor": "white",
                      "ticks": "",
                      "title": {
                        "standoff": 15
                      },
                      "zerolinecolor": "white",
                      "zerolinewidth": 2
                    },
                    "yaxis": {
                      "automargin": true,
                      "gridcolor": "white",
                      "linecolor": "white",
                      "ticks": "",
                      "title": {
                        "standoff": 15
                      },
                      "zerolinecolor": "white",
                      "zerolinewidth": 2
                    }
                  }
                },
                "xaxis": {
                  "anchor": "y",
                  "domain": [
                    0,
                    1
                  ],
                  "title": {
                    "text": "gdpPercap"
                  },
                  "type": "log"
                },
                "yaxis": {
                  "anchor": "x",
                  "domain": [
                    0,
                    1
                  ],
                  "title": {
                    "text": "lifeExp"
                  }
                }
              }
            }
          },
          "metadata": {}
        }
      ]
    },
    {
      "metadata": {},
      "cell_type": "markdown",
      "source": [
        "**_Challenge_** \n",
        ">Can you change the chart above to display the data for 1987? You will need to run the cell again after you make your changes."
      ]
    },
    {
      "metadata": {},
      "cell_type": "markdown",
      "source": [
        "### Improve the chart appearance\n",
        "\n",
        "With just a few lines of code we created a pretty reasonable chart. \n",
        "\n",
        "When we created the chart you may have noticed we added a number of attributes such as ```x=\"gdpPercap\"``` to specify the data column for the x-axis and ```colour=\"continent\"``` to specify how the apply colours to the bubbles. The attributes and options are all defined in the Plotly code library.\n",
        "\n",
        "Let's try and improve the appearance of our chart by adding a title and using more meaningful descriptions for the axes. We will use attributes in plotly to do this.\n",
        "\n",
        "Have a look at the code below and see if you can identify where the title and axes are defined.\n",
        "\n",
        "Click in the cell and press Ctrl and Enter when you are ready to create the chart."
      ]
    },
    {
      "metadata": {
        "trusted": true
      },
      "cell_type": "code",
      "source": [
        "import plotly.express as px\n",
        "\n",
        "df = px.data.gapminder()\n",
        "\n",
        "fig = px.scatter(df.query(\"year==2007\"),x=\"gdpPercap\", y=\"lifeExp\", size=\"pop\", color=\"continent\", hover_name=\"country\", log_x=True, size_max=60)\n",
        "\n",
        "# Add a title and change the x-axis name\n",
        "fig.update_layout(\n",
        "    title='Life Expectancy v. Per Capita GDP, 2007',\n",
        "    xaxis=dict(\n",
        "        title='GDP per capita',\n",
        "    ),\n",
        ")\n",
        "\n",
        "fig.show()"
      ],
      "execution_count": 3,
      "outputs": [
        {
          "output_type": "display_data",
          "data": {
            "application/vnd.plotly.v1+json": {
              "config": {
                "plotlyServerURL": "https://plot.ly"
              },
              "data": [
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Afghanistan",
                    "Bahrain",
                    "Bangladesh",
                    "Cambodia",
                    "China",
                    "Hong Kong, China",
                    "India",
                    "Indonesia",
                    "Iran",
                    "Iraq",
                    "Israel",
                    "Japan",
                    "Jordan",
                    "Korea, Dem. Rep.",
                    "Korea, Rep.",
                    "Kuwait",
                    "Lebanon",
                    "Malaysia",
                    "Mongolia",
                    "Myanmar",
                    "Nepal",
                    "Oman",
                    "Pakistan",
                    "Philippines",
                    "Saudi Arabia",
                    "Singapore",
                    "Sri Lanka",
                    "Syria",
                    "Taiwan",
                    "Thailand",
                    "Vietnam",
                    "West Bank and Gaza",
                    "Yemen, Rep."
                  ],
                  "legendgroup": "Asia",
                  "marker": {
                    "color": "#636efa",
                    "size": [
                      31889923,
                      708573,
                      150448339,
                      14131858,
                      1318683096,
                      6980412,
                      1110396331,
                      223547000,
                      69453570,
                      27499638,
                      6426679,
                      127467972,
                      6053193,
                      23301725,
                      49044790,
                      2505559,
                      3921278,
                      24821286,
                      2874127,
                      47761980,
                      28901790,
                      3204897,
                      169270617,
                      91077287,
                      27601038,
                      4553009,
                      20378239,
                      19314747,
                      23174294,
                      65068149,
                      85262356,
                      4018332,
                      22211743
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Asia",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    974.5803384,
                    29796.048339999998,
                    1391.253792,
                    1713.7786859999999,
                    4959.1148539999995,
                    39724.97867,
                    2452.210407,
                    3540.6515640000002,
                    11605.71449,
                    4471.061906,
                    25523.2771,
                    31656.06806,
                    4519.461171,
                    1593.06548,
                    23348.139730000003,
                    47306.98978,
                    10461.05868,
                    12451.6558,
                    3095.7722710000003,
                    944,
                    1091.359778,
                    22316.19287,
                    2605.94758,
                    3190.481016,
                    21654.83194,
                    47143.179639999995,
                    3970.0954070000003,
                    4184.548089,
                    28718.27684,
                    7458.3963269999995,
                    2441.576404,
                    3025.349798,
                    2280.769906
                  ],
                  "xaxis": "x",
                  "y": [
                    43.828,
                    75.635,
                    64.062,
                    59.723,
                    72.961,
                    82.208,
                    64.69800000000001,
                    70.65,
                    70.964,
                    59.545,
                    80.745,
                    82.603,
                    72.535,
                    67.297,
                    78.623,
                    77.58800000000001,
                    71.993,
                    74.241,
                    66.803,
                    62.068999999999996,
                    63.785,
                    75.64,
                    65.483,
                    71.688,
                    72.777,
                    79.972,
                    72.396,
                    74.143,
                    78.4,
                    70.616,
                    74.249,
                    73.422,
                    62.698
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Albania",
                    "Austria",
                    "Belgium",
                    "Bosnia and Herzegovina",
                    "Bulgaria",
                    "Croatia",
                    "Czech Republic",
                    "Denmark",
                    "Finland",
                    "France",
                    "Germany",
                    "Greece",
                    "Hungary",
                    "Iceland",
                    "Ireland",
                    "Italy",
                    "Montenegro",
                    "Netherlands",
                    "Norway",
                    "Poland",
                    "Portugal",
                    "Romania",
                    "Serbia",
                    "Slovak Republic",
                    "Slovenia",
                    "Spain",
                    "Sweden",
                    "Switzerland",
                    "Turkey",
                    "United Kingdom"
                  ],
                  "legendgroup": "Europe",
                  "marker": {
                    "color": "#EF553B",
                    "size": [
                      3600523,
                      8199783,
                      10392226,
                      4552198,
                      7322858,
                      4493312,
                      10228744,
                      5468120,
                      5238460,
                      61083916,
                      82400996,
                      10706290,
                      9956108,
                      301931,
                      4109086,
                      58147733,
                      684736,
                      16570613,
                      4627926,
                      38518241,
                      10642836,
                      22276056,
                      10150265,
                      5447502,
                      2009245,
                      40448191,
                      9031088,
                      7554661,
                      71158647,
                      60776238
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Europe",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    5937.029525999999,
                    36126.4927,
                    33692.60508,
                    7446.298803,
                    10680.79282,
                    14619.222719999998,
                    22833.30851,
                    35278.41874,
                    33207.0844,
                    30470.0167,
                    32170.37442,
                    27538.41188,
                    18008.94444,
                    36180.789189999996,
                    40675.99635,
                    28569.7197,
                    9253.896111,
                    36797.93332,
                    49357.19017,
                    15389.924680000002,
                    20509.64777,
                    10808.47561,
                    9786.534714,
                    18678.31435,
                    25768.25759,
                    28821.0637,
                    33859.74835,
                    37506.419069999996,
                    8458.276384,
                    33203.26128
                  ],
                  "xaxis": "x",
                  "y": [
                    76.423,
                    79.829,
                    79.441,
                    74.852,
                    73.005,
                    75.748,
                    76.486,
                    78.332,
                    79.313,
                    80.657,
                    79.406,
                    79.483,
                    73.33800000000001,
                    81.757,
                    78.885,
                    80.546,
                    74.543,
                    79.762,
                    80.196,
                    75.563,
                    78.098,
                    72.476,
                    74.002,
                    74.663,
                    77.926,
                    80.941,
                    80.884,
                    81.70100000000001,
                    71.777,
                    79.425
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Algeria",
                    "Angola",
                    "Benin",
                    "Botswana",
                    "Burkina Faso",
                    "Burundi",
                    "Cameroon",
                    "Central African Republic",
                    "Chad",
                    "Comoros",
                    "Congo, Dem. Rep.",
                    "Congo, Rep.",
                    "Cote d'Ivoire",
                    "Djibouti",
                    "Egypt",
                    "Equatorial Guinea",
                    "Eritrea",
                    "Ethiopia",
                    "Gabon",
                    "Gambia",
                    "Ghana",
                    "Guinea",
                    "Guinea-Bissau",
                    "Kenya",
                    "Lesotho",
                    "Liberia",
                    "Libya",
                    "Madagascar",
                    "Malawi",
                    "Mali",
                    "Mauritania",
                    "Mauritius",
                    "Morocco",
                    "Mozambique",
                    "Namibia",
                    "Niger",
                    "Nigeria",
                    "Reunion",
                    "Rwanda",
                    "Sao Tome and Principe",
                    "Senegal",
                    "Sierra Leone",
                    "Somalia",
                    "South Africa",
                    "Sudan",
                    "Swaziland",
                    "Tanzania",
                    "Togo",
                    "Tunisia",
                    "Uganda",
                    "Zambia",
                    "Zimbabwe"
                  ],
                  "legendgroup": "Africa",
                  "marker": {
                    "color": "#00cc96",
                    "size": [
                      33333216,
                      12420476,
                      8078314,
                      1639131,
                      14326203,
                      8390505,
                      17696293,
                      4369038,
                      10238807,
                      710960,
                      64606759,
                      3800610,
                      18013409,
                      496374,
                      80264543,
                      551201,
                      4906585,
                      76511887,
                      1454867,
                      1688359,
                      22873338,
                      9947814,
                      1472041,
                      35610177,
                      2012649,
                      3193942,
                      6036914,
                      19167654,
                      13327079,
                      12031795,
                      3270065,
                      1250882,
                      33757175,
                      19951656,
                      2055080,
                      12894865,
                      135031164,
                      798094,
                      8860588,
                      199579,
                      12267493,
                      6144562,
                      9118773,
                      43997828,
                      42292929,
                      1133066,
                      38139640,
                      5701579,
                      10276158,
                      29170398,
                      11746035,
                      12311143
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Africa",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    6223.367465,
                    4797.231267,
                    1441.284873,
                    12569.851770000001,
                    1217.032994,
                    430.07069160000003,
                    2042.0952399999999,
                    706.016537,
                    1704.0637239999999,
                    986.1478792000001,
                    277.55185869999997,
                    3632.557798,
                    1544.750112,
                    2082.4815670000003,
                    5581.180998,
                    12154.08975,
                    641.3695236000001,
                    690.8055759,
                    13206.48452,
                    752.7497265,
                    1327.60891,
                    942.6542111,
                    579.2317429999999,
                    1463.249282,
                    1569.331442,
                    414.5073415,
                    12057.49928,
                    1044.770126,
                    759.3499101,
                    1042.581557,
                    1803.1514960000002,
                    10956.99112,
                    3820.17523,
                    823.6856205,
                    4811.060429,
                    619.6768923999999,
                    2013.9773050000001,
                    7670.122558,
                    863.0884639000001,
                    1598.435089,
                    1712.4721359999999,
                    862.5407561000001,
                    926.1410683,
                    9269.657808,
                    2602.394995,
                    4513.480643,
                    1107.482182,
                    882.9699437999999,
                    7092.923025,
                    1056.3801210000001,
                    1271.211593,
                    469.70929810000007
                  ],
                  "xaxis": "x",
                  "y": [
                    72.301,
                    42.731,
                    56.728,
                    50.728,
                    52.295,
                    49.58,
                    50.43,
                    44.74100000000001,
                    50.651,
                    65.152,
                    46.461999999999996,
                    55.321999999999996,
                    48.328,
                    54.791000000000004,
                    71.33800000000001,
                    51.57899999999999,
                    58.04,
                    52.946999999999996,
                    56.735,
                    59.448,
                    60.022,
                    56.007,
                    46.388000000000005,
                    54.11,
                    42.592,
                    45.678000000000004,
                    73.952,
                    59.443000000000005,
                    48.303000000000004,
                    54.467,
                    64.164,
                    72.801,
                    71.164,
                    42.082,
                    52.906000000000006,
                    56.867,
                    46.858999999999995,
                    76.442,
                    46.242,
                    65.528,
                    63.062,
                    42.568000000000005,
                    48.159,
                    49.339,
                    58.556000000000004,
                    39.613,
                    52.516999999999996,
                    58.42,
                    73.923,
                    51.542,
                    42.38399999999999,
                    43.486999999999995
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Argentina",
                    "Bolivia",
                    "Brazil",
                    "Canada",
                    "Chile",
                    "Colombia",
                    "Costa Rica",
                    "Cuba",
                    "Dominican Republic",
                    "Ecuador",
                    "El Salvador",
                    "Guatemala",
                    "Haiti",
                    "Honduras",
                    "Jamaica",
                    "Mexico",
                    "Nicaragua",
                    "Panama",
                    "Paraguay",
                    "Peru",
                    "Puerto Rico",
                    "Trinidad and Tobago",
                    "United States",
                    "Uruguay",
                    "Venezuela"
                  ],
                  "legendgroup": "Americas",
                  "marker": {
                    "color": "#ab63fa",
                    "size": [
                      40301927,
                      9119152,
                      190010647,
                      33390141,
                      16284741,
                      44227550,
                      4133884,
                      11416987,
                      9319622,
                      13755680,
                      6939688,
                      12572928,
                      8502814,
                      7483763,
                      2780132,
                      108700891,
                      5675356,
                      3242173,
                      6667147,
                      28674757,
                      3942491,
                      1056608,
                      301139947,
                      3447496,
                      26084662
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Americas",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    12779.379640000001,
                    3822.1370840000004,
                    9065.800825,
                    36319.235010000004,
                    13171.63885,
                    7006.580419,
                    9645.06142,
                    8948.102923,
                    6025.374752000001,
                    6873.262326000001,
                    5728.353514,
                    5186.050003,
                    1201.637154,
                    3548.3308460000003,
                    7320.880262000001,
                    11977.57496,
                    2749.320965,
                    9809.185636,
                    4172.838464,
                    7408.905561,
                    19328.70901,
                    18008.50924,
                    42951.65309,
                    10611.46299,
                    11415.805690000001
                  ],
                  "xaxis": "x",
                  "y": [
                    75.32,
                    65.554,
                    72.39,
                    80.653,
                    78.553,
                    72.889,
                    78.782,
                    78.273,
                    72.235,
                    74.994,
                    71.878,
                    70.259,
                    60.916000000000004,
                    70.19800000000001,
                    72.567,
                    76.195,
                    72.899,
                    75.53699999999999,
                    71.752,
                    71.421,
                    78.74600000000001,
                    69.819,
                    78.242,
                    76.384,
                    73.747
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Australia",
                    "New Zealand"
                  ],
                  "legendgroup": "Oceania",
                  "marker": {
                    "color": "#FFA15A",
                    "size": [
                      20434176,
                      4115771
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Oceania",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    34435.367439999995,
                    25185.00911
                  ],
                  "xaxis": "x",
                  "y": [
                    81.235,
                    80.204
                  ],
                  "yaxis": "y"
                }
              ],
              "layout": {
                "legend": {
                  "itemsizing": "constant",
                  "title": {
                    "text": "continent"
                  },
                  "tracegroupgap": 0
                },
                "margin": {
                  "t": 60
                },
                "template": {
                  "data": {
                    "bar": [
                      {
                        "error_x": {
                          "color": "#2a3f5f"
                        },
                        "error_y": {
                          "color": "#2a3f5f"
                        },
                        "marker": {
                          "line": {
                            "color": "#E5ECF6",
                            "width": 0.5
                          }
                        },
                        "type": "bar"
                      }
                    ],
                    "barpolar": [
                      {
                        "marker": {
                          "line": {
                            "color": "#E5ECF6",
                            "width": 0.5
                          }
                        },
                        "type": "barpolar"
                      }
                    ],
                    "carpet": [
                      {
                        "aaxis": {
                          "endlinecolor": "#2a3f5f",
                          "gridcolor": "white",
                          "linecolor": "white",
                          "minorgridcolor": "white",
                          "startlinecolor": "#2a3f5f"
                        },
                        "baxis": {
                          "endlinecolor": "#2a3f5f",
                          "gridcolor": "white",
                          "linecolor": "white",
                          "minorgridcolor": "white",
                          "startlinecolor": "#2a3f5f"
                        },
                        "type": "carpet"
                      }
                    ],
                    "choropleth": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "choropleth"
                      }
                    ],
                    "contour": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "contour"
                      }
                    ],
                    "contourcarpet": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "contourcarpet"
                      }
                    ],
                    "heatmap": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "heatmap"
                      }
                    ],
                    "heatmapgl": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "heatmapgl"
                      }
                    ],
                    "histogram": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "histogram"
                      }
                    ],
                    "histogram2d": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "histogram2d"
                      }
                    ],
                    "histogram2dcontour": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "histogram2dcontour"
                      }
                    ],
                    "mesh3d": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "mesh3d"
                      }
                    ],
                    "parcoords": [
                      {
                        "line": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "parcoords"
                      }
                    ],
                    "pie": [
                      {
                        "automargin": true,
                        "type": "pie"
                      }
                    ],
                    "scatter": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatter"
                      }
                    ],
                    "scatter3d": [
                      {
                        "line": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatter3d"
                      }
                    ],
                    "scattercarpet": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattercarpet"
                      }
                    ],
                    "scattergeo": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattergeo"
                      }
                    ],
                    "scattergl": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattergl"
                      }
                    ],
                    "scattermapbox": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattermapbox"
                      }
                    ],
                    "scatterpolar": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterpolar"
                      }
                    ],
                    "scatterpolargl": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterpolargl"
                      }
                    ],
                    "scatterternary": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterternary"
                      }
                    ],
                    "surface": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "surface"
                      }
                    ],
                    "table": [
                      {
                        "cells": {
                          "fill": {
                            "color": "#EBF0F8"
                          },
                          "line": {
                            "color": "white"
                          }
                        },
                        "header": {
                          "fill": {
                            "color": "#C8D4E3"
                          },
                          "line": {
                            "color": "white"
                          }
                        },
                        "type": "table"
                      }
                    ]
                  },
                  "layout": {
                    "annotationdefaults": {
                      "arrowcolor": "#2a3f5f",
                      "arrowhead": 0,
                      "arrowwidth": 1
                    },
                    "autotypenumbers": "strict",
                    "coloraxis": {
                      "colorbar": {
                        "outlinewidth": 0,
                        "ticks": ""
                      }
                    },
                    "colorscale": {
                      "diverging": [
                        [
                          0,
                          "#8e0152"
                        ],
                        [
                          0.1,
                          "#c51b7d"
                        ],
                        [
                          0.2,
                          "#de77ae"
                        ],
                        [
                          0.3,
                          "#f1b6da"
                        ],
                        [
                          0.4,
                          "#fde0ef"
                        ],
                        [
                          0.5,
                          "#f7f7f7"
                        ],
                        [
                          0.6,
                          "#e6f5d0"
                        ],
                        [
                          0.7,
                          "#b8e186"
                        ],
                        [
                          0.8,
                          "#7fbc41"
                        ],
                        [
                          0.9,
                          "#4d9221"
                        ],
                        [
                          1,
                          "#276419"
                        ]
                      ],
                      "sequential": [
                        [
                          0,
                          "#0d0887"
                        ],
                        [
                          0.1111111111111111,
                          "#46039f"
                        ],
                        [
                          0.2222222222222222,
                          "#7201a8"
                        ],
                        [
                          0.3333333333333333,
                          "#9c179e"
                        ],
                        [
                          0.4444444444444444,
                          "#bd3786"
                        ],
                        [
                          0.5555555555555556,
                          "#d8576b"
                        ],
                        [
                          0.6666666666666666,
                          "#ed7953"
                        ],
                        [
                          0.7777777777777778,
                          "#fb9f3a"
                        ],
                        [
                          0.8888888888888888,
                          "#fdca26"
                        ],
                        [
                          1,
                          "#f0f921"
                        ]
                      ],
                      "sequentialminus": [
                        [
                          0,
                          "#0d0887"
                        ],
                        [
                          0.1111111111111111,
                          "#46039f"
                        ],
                        [
                          0.2222222222222222,
                          "#7201a8"
                        ],
                        [
                          0.3333333333333333,
                          "#9c179e"
                        ],
                        [
                          0.4444444444444444,
                          "#bd3786"
                        ],
                        [
                          0.5555555555555556,
                          "#d8576b"
                        ],
                        [
                          0.6666666666666666,
                          "#ed7953"
                        ],
                        [
                          0.7777777777777778,
                          "#fb9f3a"
                        ],
                        [
                          0.8888888888888888,
                          "#fdca26"
                        ],
                        [
                          1,
                          "#f0f921"
                        ]
                      ]
                    },
                    "colorway": [
                      "#636efa",
                      "#EF553B",
                      "#00cc96",
                      "#ab63fa",
                      "#FFA15A",
                      "#19d3f3",
                      "#FF6692",
                      "#B6E880",
                      "#FF97FF",
                      "#FECB52"
                    ],
                    "font": {
                      "color": "#2a3f5f"
                    },
                    "geo": {
                      "bgcolor": "white",
                      "lakecolor": "white",
                      "landcolor": "#E5ECF6",
                      "showlakes": true,
                      "showland": true,
                      "subunitcolor": "white"
                    },
                    "hoverlabel": {
                      "align": "left"
                    },
                    "hovermode": "closest",
                    "mapbox": {
                      "style": "light"
                    },
                    "paper_bgcolor": "white",
                    "plot_bgcolor": "#E5ECF6",
                    "polar": {
                      "angularaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "bgcolor": "#E5ECF6",
                      "radialaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      }
                    },
                    "scene": {
                      "xaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      },
                      "yaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      },
                      "zaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      }
                    },
                    "shapedefaults": {
                      "line": {
                        "color": "#2a3f5f"
                      }
                    },
                    "ternary": {
                      "aaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "baxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "bgcolor": "#E5ECF6",
                      "caxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      }
                    },
                    "title": {
                      "x": 0.05
                    },
                    "xaxis": {
                      "automargin": true,
                      "gridcolor": "white",
                      "linecolor": "white",
                      "ticks": "",
                      "title": {
                        "standoff": 15
                      },
                      "zerolinecolor": "white",
                      "zerolinewidth": 2
                    },
                    "yaxis": {
                      "automargin": true,
                      "gridcolor": "white",
                      "linecolor": "white",
                      "ticks": "",
                      "title": {
                        "standoff": 15
                      },
                      "zerolinecolor": "white",
                      "zerolinewidth": 2
                    }
                  }
                },
                "title": {
                  "text": "Life Expectancy v. Per Capita GDP, 2007"
                },
                "xaxis": {
                  "anchor": "y",
                  "domain": [
                    0,
                    1
                  ],
                  "title": {
                    "text": "GDP per capita"
                  },
                  "type": "log"
                },
                "yaxis": {
                  "anchor": "x",
                  "domain": [
                    0,
                    1
                  ],
                  "title": {
                    "text": "lifeExp"
                  }
                }
              }
            }
          },
          "metadata": {}
        }
      ]
    },
    {
      "metadata": {},
      "cell_type": "markdown",
      "source": [
        "**_Challenge_** \n",
        ">Can you add a description for the y-axis so that displays as 'Life Expectancy (years)' ?\n",
        "\n",
        "Have a go in the cell below."
      ]
    },
    {
      "metadata": {
        "trusted": true
      },
      "cell_type": "code",
      "source": [
        "import plotly.express as px\n",
        "\n",
        "df = px.data.gapminder()\n",
        "\n",
        "fig = px.scatter(df.query(\"year==2007\"),x=\"gdpPercap\", y=\"lifeExp\", size=\"pop\", color=\"continent\", hover_name=\"country\", log_x=True, size_max=60)\n",
        "\n",
        "fig.update_layout(\n",
        "    title='Life Expectancy v. Per Capita GDP, 2007',\n",
        "    xaxis=dict(\n",
        "        title='GDP per capita',\n",
        "    ),\n",
        "    # Add your code here\n",
        ")\n",
        "\n",
        "fig.show()"
      ],
      "execution_count": 4,
      "outputs": [
        {
          "output_type": "display_data",
          "data": {
            "application/vnd.plotly.v1+json": {
              "config": {
                "plotlyServerURL": "https://plot.ly"
              },
              "data": [
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Afghanistan",
                    "Bahrain",
                    "Bangladesh",
                    "Cambodia",
                    "China",
                    "Hong Kong, China",
                    "India",
                    "Indonesia",
                    "Iran",
                    "Iraq",
                    "Israel",
                    "Japan",
                    "Jordan",
                    "Korea, Dem. Rep.",
                    "Korea, Rep.",
                    "Kuwait",
                    "Lebanon",
                    "Malaysia",
                    "Mongolia",
                    "Myanmar",
                    "Nepal",
                    "Oman",
                    "Pakistan",
                    "Philippines",
                    "Saudi Arabia",
                    "Singapore",
                    "Sri Lanka",
                    "Syria",
                    "Taiwan",
                    "Thailand",
                    "Vietnam",
                    "West Bank and Gaza",
                    "Yemen, Rep."
                  ],
                  "legendgroup": "Asia",
                  "marker": {
                    "color": "#636efa",
                    "size": [
                      31889923,
                      708573,
                      150448339,
                      14131858,
                      1318683096,
                      6980412,
                      1110396331,
                      223547000,
                      69453570,
                      27499638,
                      6426679,
                      127467972,
                      6053193,
                      23301725,
                      49044790,
                      2505559,
                      3921278,
                      24821286,
                      2874127,
                      47761980,
                      28901790,
                      3204897,
                      169270617,
                      91077287,
                      27601038,
                      4553009,
                      20378239,
                      19314747,
                      23174294,
                      65068149,
                      85262356,
                      4018332,
                      22211743
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Asia",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    974.5803384,
                    29796.048339999998,
                    1391.253792,
                    1713.7786859999999,
                    4959.1148539999995,
                    39724.97867,
                    2452.210407,
                    3540.6515640000002,
                    11605.71449,
                    4471.061906,
                    25523.2771,
                    31656.06806,
                    4519.461171,
                    1593.06548,
                    23348.139730000003,
                    47306.98978,
                    10461.05868,
                    12451.6558,
                    3095.7722710000003,
                    944,
                    1091.359778,
                    22316.19287,
                    2605.94758,
                    3190.481016,
                    21654.83194,
                    47143.179639999995,
                    3970.0954070000003,
                    4184.548089,
                    28718.27684,
                    7458.3963269999995,
                    2441.576404,
                    3025.349798,
                    2280.769906
                  ],
                  "xaxis": "x",
                  "y": [
                    43.828,
                    75.635,
                    64.062,
                    59.723,
                    72.961,
                    82.208,
                    64.69800000000001,
                    70.65,
                    70.964,
                    59.545,
                    80.745,
                    82.603,
                    72.535,
                    67.297,
                    78.623,
                    77.58800000000001,
                    71.993,
                    74.241,
                    66.803,
                    62.068999999999996,
                    63.785,
                    75.64,
                    65.483,
                    71.688,
                    72.777,
                    79.972,
                    72.396,
                    74.143,
                    78.4,
                    70.616,
                    74.249,
                    73.422,
                    62.698
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Albania",
                    "Austria",
                    "Belgium",
                    "Bosnia and Herzegovina",
                    "Bulgaria",
                    "Croatia",
                    "Czech Republic",
                    "Denmark",
                    "Finland",
                    "France",
                    "Germany",
                    "Greece",
                    "Hungary",
                    "Iceland",
                    "Ireland",
                    "Italy",
                    "Montenegro",
                    "Netherlands",
                    "Norway",
                    "Poland",
                    "Portugal",
                    "Romania",
                    "Serbia",
                    "Slovak Republic",
                    "Slovenia",
                    "Spain",
                    "Sweden",
                    "Switzerland",
                    "Turkey",
                    "United Kingdom"
                  ],
                  "legendgroup": "Europe",
                  "marker": {
                    "color": "#EF553B",
                    "size": [
                      3600523,
                      8199783,
                      10392226,
                      4552198,
                      7322858,
                      4493312,
                      10228744,
                      5468120,
                      5238460,
                      61083916,
                      82400996,
                      10706290,
                      9956108,
                      301931,
                      4109086,
                      58147733,
                      684736,
                      16570613,
                      4627926,
                      38518241,
                      10642836,
                      22276056,
                      10150265,
                      5447502,
                      2009245,
                      40448191,
                      9031088,
                      7554661,
                      71158647,
                      60776238
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Europe",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    5937.029525999999,
                    36126.4927,
                    33692.60508,
                    7446.298803,
                    10680.79282,
                    14619.222719999998,
                    22833.30851,
                    35278.41874,
                    33207.0844,
                    30470.0167,
                    32170.37442,
                    27538.41188,
                    18008.94444,
                    36180.789189999996,
                    40675.99635,
                    28569.7197,
                    9253.896111,
                    36797.93332,
                    49357.19017,
                    15389.924680000002,
                    20509.64777,
                    10808.47561,
                    9786.534714,
                    18678.31435,
                    25768.25759,
                    28821.0637,
                    33859.74835,
                    37506.419069999996,
                    8458.276384,
                    33203.26128
                  ],
                  "xaxis": "x",
                  "y": [
                    76.423,
                    79.829,
                    79.441,
                    74.852,
                    73.005,
                    75.748,
                    76.486,
                    78.332,
                    79.313,
                    80.657,
                    79.406,
                    79.483,
                    73.33800000000001,
                    81.757,
                    78.885,
                    80.546,
                    74.543,
                    79.762,
                    80.196,
                    75.563,
                    78.098,
                    72.476,
                    74.002,
                    74.663,
                    77.926,
                    80.941,
                    80.884,
                    81.70100000000001,
                    71.777,
                    79.425
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Algeria",
                    "Angola",
                    "Benin",
                    "Botswana",
                    "Burkina Faso",
                    "Burundi",
                    "Cameroon",
                    "Central African Republic",
                    "Chad",
                    "Comoros",
                    "Congo, Dem. Rep.",
                    "Congo, Rep.",
                    "Cote d'Ivoire",
                    "Djibouti",
                    "Egypt",
                    "Equatorial Guinea",
                    "Eritrea",
                    "Ethiopia",
                    "Gabon",
                    "Gambia",
                    "Ghana",
                    "Guinea",
                    "Guinea-Bissau",
                    "Kenya",
                    "Lesotho",
                    "Liberia",
                    "Libya",
                    "Madagascar",
                    "Malawi",
                    "Mali",
                    "Mauritania",
                    "Mauritius",
                    "Morocco",
                    "Mozambique",
                    "Namibia",
                    "Niger",
                    "Nigeria",
                    "Reunion",
                    "Rwanda",
                    "Sao Tome and Principe",
                    "Senegal",
                    "Sierra Leone",
                    "Somalia",
                    "South Africa",
                    "Sudan",
                    "Swaziland",
                    "Tanzania",
                    "Togo",
                    "Tunisia",
                    "Uganda",
                    "Zambia",
                    "Zimbabwe"
                  ],
                  "legendgroup": "Africa",
                  "marker": {
                    "color": "#00cc96",
                    "size": [
                      33333216,
                      12420476,
                      8078314,
                      1639131,
                      14326203,
                      8390505,
                      17696293,
                      4369038,
                      10238807,
                      710960,
                      64606759,
                      3800610,
                      18013409,
                      496374,
                      80264543,
                      551201,
                      4906585,
                      76511887,
                      1454867,
                      1688359,
                      22873338,
                      9947814,
                      1472041,
                      35610177,
                      2012649,
                      3193942,
                      6036914,
                      19167654,
                      13327079,
                      12031795,
                      3270065,
                      1250882,
                      33757175,
                      19951656,
                      2055080,
                      12894865,
                      135031164,
                      798094,
                      8860588,
                      199579,
                      12267493,
                      6144562,
                      9118773,
                      43997828,
                      42292929,
                      1133066,
                      38139640,
                      5701579,
                      10276158,
                      29170398,
                      11746035,
                      12311143
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Africa",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    6223.367465,
                    4797.231267,
                    1441.284873,
                    12569.851770000001,
                    1217.032994,
                    430.07069160000003,
                    2042.0952399999999,
                    706.016537,
                    1704.0637239999999,
                    986.1478792000001,
                    277.55185869999997,
                    3632.557798,
                    1544.750112,
                    2082.4815670000003,
                    5581.180998,
                    12154.08975,
                    641.3695236000001,
                    690.8055759,
                    13206.48452,
                    752.7497265,
                    1327.60891,
                    942.6542111,
                    579.2317429999999,
                    1463.249282,
                    1569.331442,
                    414.5073415,
                    12057.49928,
                    1044.770126,
                    759.3499101,
                    1042.581557,
                    1803.1514960000002,
                    10956.99112,
                    3820.17523,
                    823.6856205,
                    4811.060429,
                    619.6768923999999,
                    2013.9773050000001,
                    7670.122558,
                    863.0884639000001,
                    1598.435089,
                    1712.4721359999999,
                    862.5407561000001,
                    926.1410683,
                    9269.657808,
                    2602.394995,
                    4513.480643,
                    1107.482182,
                    882.9699437999999,
                    7092.923025,
                    1056.3801210000001,
                    1271.211593,
                    469.70929810000007
                  ],
                  "xaxis": "x",
                  "y": [
                    72.301,
                    42.731,
                    56.728,
                    50.728,
                    52.295,
                    49.58,
                    50.43,
                    44.74100000000001,
                    50.651,
                    65.152,
                    46.461999999999996,
                    55.321999999999996,
                    48.328,
                    54.791000000000004,
                    71.33800000000001,
                    51.57899999999999,
                    58.04,
                    52.946999999999996,
                    56.735,
                    59.448,
                    60.022,
                    56.007,
                    46.388000000000005,
                    54.11,
                    42.592,
                    45.678000000000004,
                    73.952,
                    59.443000000000005,
                    48.303000000000004,
                    54.467,
                    64.164,
                    72.801,
                    71.164,
                    42.082,
                    52.906000000000006,
                    56.867,
                    46.858999999999995,
                    76.442,
                    46.242,
                    65.528,
                    63.062,
                    42.568000000000005,
                    48.159,
                    49.339,
                    58.556000000000004,
                    39.613,
                    52.516999999999996,
                    58.42,
                    73.923,
                    51.542,
                    42.38399999999999,
                    43.486999999999995
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Argentina",
                    "Bolivia",
                    "Brazil",
                    "Canada",
                    "Chile",
                    "Colombia",
                    "Costa Rica",
                    "Cuba",
                    "Dominican Republic",
                    "Ecuador",
                    "El Salvador",
                    "Guatemala",
                    "Haiti",
                    "Honduras",
                    "Jamaica",
                    "Mexico",
                    "Nicaragua",
                    "Panama",
                    "Paraguay",
                    "Peru",
                    "Puerto Rico",
                    "Trinidad and Tobago",
                    "United States",
                    "Uruguay",
                    "Venezuela"
                  ],
                  "legendgroup": "Americas",
                  "marker": {
                    "color": "#ab63fa",
                    "size": [
                      40301927,
                      9119152,
                      190010647,
                      33390141,
                      16284741,
                      44227550,
                      4133884,
                      11416987,
                      9319622,
                      13755680,
                      6939688,
                      12572928,
                      8502814,
                      7483763,
                      2780132,
                      108700891,
                      5675356,
                      3242173,
                      6667147,
                      28674757,
                      3942491,
                      1056608,
                      301139947,
                      3447496,
                      26084662
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Americas",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    12779.379640000001,
                    3822.1370840000004,
                    9065.800825,
                    36319.235010000004,
                    13171.63885,
                    7006.580419,
                    9645.06142,
                    8948.102923,
                    6025.374752000001,
                    6873.262326000001,
                    5728.353514,
                    5186.050003,
                    1201.637154,
                    3548.3308460000003,
                    7320.880262000001,
                    11977.57496,
                    2749.320965,
                    9809.185636,
                    4172.838464,
                    7408.905561,
                    19328.70901,
                    18008.50924,
                    42951.65309,
                    10611.46299,
                    11415.805690000001
                  ],
                  "xaxis": "x",
                  "y": [
                    75.32,
                    65.554,
                    72.39,
                    80.653,
                    78.553,
                    72.889,
                    78.782,
                    78.273,
                    72.235,
                    74.994,
                    71.878,
                    70.259,
                    60.916000000000004,
                    70.19800000000001,
                    72.567,
                    76.195,
                    72.899,
                    75.53699999999999,
                    71.752,
                    71.421,
                    78.74600000000001,
                    69.819,
                    78.242,
                    76.384,
                    73.747
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Australia",
                    "New Zealand"
                  ],
                  "legendgroup": "Oceania",
                  "marker": {
                    "color": "#FFA15A",
                    "size": [
                      20434176,
                      4115771
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Oceania",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    34435.367439999995,
                    25185.00911
                  ],
                  "xaxis": "x",
                  "y": [
                    81.235,
                    80.204
                  ],
                  "yaxis": "y"
                }
              ],
              "layout": {
                "legend": {
                  "itemsizing": "constant",
                  "title": {
                    "text": "continent"
                  },
                  "tracegroupgap": 0
                },
                "margin": {
                  "t": 60
                },
                "template": {
                  "data": {
                    "bar": [
                      {
                        "error_x": {
                          "color": "#2a3f5f"
                        },
                        "error_y": {
                          "color": "#2a3f5f"
                        },
                        "marker": {
                          "line": {
                            "color": "#E5ECF6",
                            "width": 0.5
                          }
                        },
                        "type": "bar"
                      }
                    ],
                    "barpolar": [
                      {
                        "marker": {
                          "line": {
                            "color": "#E5ECF6",
                            "width": 0.5
                          }
                        },
                        "type": "barpolar"
                      }
                    ],
                    "carpet": [
                      {
                        "aaxis": {
                          "endlinecolor": "#2a3f5f",
                          "gridcolor": "white",
                          "linecolor": "white",
                          "minorgridcolor": "white",
                          "startlinecolor": "#2a3f5f"
                        },
                        "baxis": {
                          "endlinecolor": "#2a3f5f",
                          "gridcolor": "white",
                          "linecolor": "white",
                          "minorgridcolor": "white",
                          "startlinecolor": "#2a3f5f"
                        },
                        "type": "carpet"
                      }
                    ],
                    "choropleth": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "choropleth"
                      }
                    ],
                    "contour": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "contour"
                      }
                    ],
                    "contourcarpet": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "contourcarpet"
                      }
                    ],
                    "heatmap": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "heatmap"
                      }
                    ],
                    "heatmapgl": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "heatmapgl"
                      }
                    ],
                    "histogram": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "histogram"
                      }
                    ],
                    "histogram2d": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "histogram2d"
                      }
                    ],
                    "histogram2dcontour": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "histogram2dcontour"
                      }
                    ],
                    "mesh3d": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "mesh3d"
                      }
                    ],
                    "parcoords": [
                      {
                        "line": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "parcoords"
                      }
                    ],
                    "pie": [
                      {
                        "automargin": true,
                        "type": "pie"
                      }
                    ],
                    "scatter": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatter"
                      }
                    ],
                    "scatter3d": [
                      {
                        "line": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatter3d"
                      }
                    ],
                    "scattercarpet": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattercarpet"
                      }
                    ],
                    "scattergeo": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattergeo"
                      }
                    ],
                    "scattergl": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattergl"
                      }
                    ],
                    "scattermapbox": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattermapbox"
                      }
                    ],
                    "scatterpolar": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterpolar"
                      }
                    ],
                    "scatterpolargl": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterpolargl"
                      }
                    ],
                    "scatterternary": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterternary"
                      }
                    ],
                    "surface": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "surface"
                      }
                    ],
                    "table": [
                      {
                        "cells": {
                          "fill": {
                            "color": "#EBF0F8"
                          },
                          "line": {
                            "color": "white"
                          }
                        },
                        "header": {
                          "fill": {
                            "color": "#C8D4E3"
                          },
                          "line": {
                            "color": "white"
                          }
                        },
                        "type": "table"
                      }
                    ]
                  },
                  "layout": {
                    "annotationdefaults": {
                      "arrowcolor": "#2a3f5f",
                      "arrowhead": 0,
                      "arrowwidth": 1
                    },
                    "autotypenumbers": "strict",
                    "coloraxis": {
                      "colorbar": {
                        "outlinewidth": 0,
                        "ticks": ""
                      }
                    },
                    "colorscale": {
                      "diverging": [
                        [
                          0,
                          "#8e0152"
                        ],
                        [
                          0.1,
                          "#c51b7d"
                        ],
                        [
                          0.2,
                          "#de77ae"
                        ],
                        [
                          0.3,
                          "#f1b6da"
                        ],
                        [
                          0.4,
                          "#fde0ef"
                        ],
                        [
                          0.5,
                          "#f7f7f7"
                        ],
                        [
                          0.6,
                          "#e6f5d0"
                        ],
                        [
                          0.7,
                          "#b8e186"
                        ],
                        [
                          0.8,
                          "#7fbc41"
                        ],
                        [
                          0.9,
                          "#4d9221"
                        ],
                        [
                          1,
                          "#276419"
                        ]
                      ],
                      "sequential": [
                        [
                          0,
                          "#0d0887"
                        ],
                        [
                          0.1111111111111111,
                          "#46039f"
                        ],
                        [
                          0.2222222222222222,
                          "#7201a8"
                        ],
                        [
                          0.3333333333333333,
                          "#9c179e"
                        ],
                        [
                          0.4444444444444444,
                          "#bd3786"
                        ],
                        [
                          0.5555555555555556,
                          "#d8576b"
                        ],
                        [
                          0.6666666666666666,
                          "#ed7953"
                        ],
                        [
                          0.7777777777777778,
                          "#fb9f3a"
                        ],
                        [
                          0.8888888888888888,
                          "#fdca26"
                        ],
                        [
                          1,
                          "#f0f921"
                        ]
                      ],
                      "sequentialminus": [
                        [
                          0,
                          "#0d0887"
                        ],
                        [
                          0.1111111111111111,
                          "#46039f"
                        ],
                        [
                          0.2222222222222222,
                          "#7201a8"
                        ],
                        [
                          0.3333333333333333,
                          "#9c179e"
                        ],
                        [
                          0.4444444444444444,
                          "#bd3786"
                        ],
                        [
                          0.5555555555555556,
                          "#d8576b"
                        ],
                        [
                          0.6666666666666666,
                          "#ed7953"
                        ],
                        [
                          0.7777777777777778,
                          "#fb9f3a"
                        ],
                        [
                          0.8888888888888888,
                          "#fdca26"
                        ],
                        [
                          1,
                          "#f0f921"
                        ]
                      ]
                    },
                    "colorway": [
                      "#636efa",
                      "#EF553B",
                      "#00cc96",
                      "#ab63fa",
                      "#FFA15A",
                      "#19d3f3",
                      "#FF6692",
                      "#B6E880",
                      "#FF97FF",
                      "#FECB52"
                    ],
                    "font": {
                      "color": "#2a3f5f"
                    },
                    "geo": {
                      "bgcolor": "white",
                      "lakecolor": "white",
                      "landcolor": "#E5ECF6",
                      "showlakes": true,
                      "showland": true,
                      "subunitcolor": "white"
                    },
                    "hoverlabel": {
                      "align": "left"
                    },
                    "hovermode": "closest",
                    "mapbox": {
                      "style": "light"
                    },
                    "paper_bgcolor": "white",
                    "plot_bgcolor": "#E5ECF6",
                    "polar": {
                      "angularaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "bgcolor": "#E5ECF6",
                      "radialaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      }
                    },
                    "scene": {
                      "xaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      },
                      "yaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      },
                      "zaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      }
                    },
                    "shapedefaults": {
                      "line": {
                        "color": "#2a3f5f"
                      }
                    },
                    "ternary": {
                      "aaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "baxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "bgcolor": "#E5ECF6",
                      "caxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      }
                    },
                    "title": {
                      "x": 0.05
                    },
                    "xaxis": {
                      "automargin": true,
                      "gridcolor": "white",
                      "linecolor": "white",
                      "ticks": "",
                      "title": {
                        "standoff": 15
                      },
                      "zerolinecolor": "white",
                      "zerolinewidth": 2
                    },
                    "yaxis": {
                      "automargin": true,
                      "gridcolor": "white",
                      "linecolor": "white",
                      "ticks": "",
                      "title": {
                        "standoff": 15
                      },
                      "zerolinecolor": "white",
                      "zerolinewidth": 2
                    }
                  }
                },
                "title": {
                  "text": "Life Expectancy v. Per Capita GDP, 2007"
                },
                "xaxis": {
                  "anchor": "y",
                  "domain": [
                    0,
                    1
                  ],
                  "title": {
                    "text": "GDP per capita"
                  },
                  "type": "log"
                },
                "yaxis": {
                  "anchor": "x",
                  "domain": [
                    0,
                    1
                  ],
                  "title": {
                    "text": "lifeExp"
                  }
                }
              }
            }
          },
          "metadata": {}
        }
      ]
    },
    {
      "metadata": {},
      "cell_type": "markdown",
      "source": [
        "### Time to animate! \n",
        "\n",
        "Plotly provides the ability to animate the bubble chart using attributes for ```animation_frame``` and ```animation_group```. \n",
        "\n",
        "Enter the cell below and press Ctrl and Enter to create and display the animated bubble chart. Be patient, this chart will take a few minutes to display. Once the chart is displayed, press the play button under the chart to start the animation."
      ]
    },
    {
      "metadata": {
        "trusted": true
      },
      "cell_type": "code",
      "source": [
        "import plotly.express as px\n",
        "\n",
        "df = px.data.gapminder()\n",
        "\n",
        "fig = px.scatter(df, \n",
        "                 x=\"gdpPercap\", \n",
        "                 y=\"lifeExp\", \n",
        "                 animation_frame=\"year\", \n",
        "                 animation_group=\"country\", \n",
        "                 size=\"pop\", \n",
        "                 color=\"continent\", \n",
        "                 hover_name=\"country\", \n",
        "                 log_x = True, \n",
        "                 size_max=60,\n",
        "                 )\n",
        "\n",
        "fig.update_layout(\n",
        "    title='Life Expectancy v. Per Capita GDP, 1952 - 2007',\n",
        "    xaxis=dict(\n",
        "        title='GDP per capita',\n",
        "    ),\n",
        "    yaxis=dict(\n",
        "        title='Life Expectancy (years)',\n",
        "    ),\n",
        ")\n",
        "\n",
        "fig.show()"
      ],
      "execution_count": 5,
      "outputs": [
        {
          "output_type": "display_data",
          "data": {
            "application/vnd.plotly.v1+json": {
              "config": {
                "plotlyServerURL": "https://plot.ly"
              },
              "data": [
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>year=1952<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Afghanistan",
                    "Bahrain",
                    "Bangladesh",
                    "Cambodia",
                    "China",
                    "Hong Kong, China",
                    "India",
                    "Indonesia",
                    "Iran",
                    "Iraq",
                    "Israel",
                    "Japan",
                    "Jordan",
                    "Korea, Dem. Rep.",
                    "Korea, Rep.",
                    "Kuwait",
                    "Lebanon",
                    "Malaysia",
                    "Mongolia",
                    "Myanmar",
                    "Nepal",
                    "Oman",
                    "Pakistan",
                    "Philippines",
                    "Saudi Arabia",
                    "Singapore",
                    "Sri Lanka",
                    "Syria",
                    "Taiwan",
                    "Thailand",
                    "Vietnam",
                    "West Bank and Gaza",
                    "Yemen, Rep."
                  ],
                  "ids": [
                    "Afghanistan",
                    "Bahrain",
                    "Bangladesh",
                    "Cambodia",
                    "China",
                    "Hong Kong, China",
                    "India",
                    "Indonesia",
                    "Iran",
                    "Iraq",
                    "Israel",
                    "Japan",
                    "Jordan",
                    "Korea, Dem. Rep.",
                    "Korea, Rep.",
                    "Kuwait",
                    "Lebanon",
                    "Malaysia",
                    "Mongolia",
                    "Myanmar",
                    "Nepal",
                    "Oman",
                    "Pakistan",
                    "Philippines",
                    "Saudi Arabia",
                    "Singapore",
                    "Sri Lanka",
                    "Syria",
                    "Taiwan",
                    "Thailand",
                    "Vietnam",
                    "West Bank and Gaza",
                    "Yemen, Rep."
                  ],
                  "legendgroup": "Asia",
                  "marker": {
                    "color": "#636efa",
                    "size": [
                      8425333,
                      120447,
                      46886859,
                      4693836,
                      556263527,
                      2125900,
                      372000000,
                      82052000,
                      17272000,
                      5441766,
                      1620914,
                      86459025,
                      607914,
                      8865488,
                      20947571,
                      160000,
                      1439529,
                      6748378,
                      800663,
                      20092996,
                      9182536,
                      507833,
                      41346560,
                      22438691,
                      4005677,
                      1127000,
                      7982342,
                      3661549,
                      8550362,
                      21289402,
                      26246839,
                      1030585,
                      4963829
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Asia",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    779.4453145,
                    9867.084765000001,
                    684.2441716,
                    368.46928560000003,
                    400.44861099999997,
                    3054.421209,
                    546.5657493,
                    749.6816546,
                    3035.326002,
                    4129.766056,
                    4086.522128,
                    3216.956347,
                    1546.907807,
                    1088.277758,
                    1030.592226,
                    108382.3529,
                    4834.804067,
                    1831.132894,
                    786.5668575,
                    331,
                    545.8657228999999,
                    1828.230307,
                    684.5971437999999,
                    1272.880995,
                    6459.5548229999995,
                    2315.138227,
                    1083.53203,
                    1643.485354,
                    1206.947913,
                    757.7974177,
                    605.0664917,
                    1515.5923289999998,
                    781.7175761
                  ],
                  "xaxis": "x",
                  "y": [
                    28.801,
                    50.93899999999999,
                    37.484,
                    39.417,
                    44,
                    60.96,
                    37.373000000000005,
                    37.468,
                    44.869,
                    45.32,
                    65.39,
                    63.03,
                    43.158,
                    50.056000000000004,
                    47.453,
                    55.565,
                    55.928000000000004,
                    48.463,
                    42.244,
                    36.319,
                    36.157,
                    37.578,
                    43.43600000000001,
                    47.751999999999995,
                    39.875,
                    60.396,
                    57.593,
                    45.883,
                    58.5,
                    50.848,
                    40.412,
                    43.16,
                    32.548
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>year=1952<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Albania",
                    "Austria",
                    "Belgium",
                    "Bosnia and Herzegovina",
                    "Bulgaria",
                    "Croatia",
                    "Czech Republic",
                    "Denmark",
                    "Finland",
                    "France",
                    "Germany",
                    "Greece",
                    "Hungary",
                    "Iceland",
                    "Ireland",
                    "Italy",
                    "Montenegro",
                    "Netherlands",
                    "Norway",
                    "Poland",
                    "Portugal",
                    "Romania",
                    "Serbia",
                    "Slovak Republic",
                    "Slovenia",
                    "Spain",
                    "Sweden",
                    "Switzerland",
                    "Turkey",
                    "United Kingdom"
                  ],
                  "ids": [
                    "Albania",
                    "Austria",
                    "Belgium",
                    "Bosnia and Herzegovina",
                    "Bulgaria",
                    "Croatia",
                    "Czech Republic",
                    "Denmark",
                    "Finland",
                    "France",
                    "Germany",
                    "Greece",
                    "Hungary",
                    "Iceland",
                    "Ireland",
                    "Italy",
                    "Montenegro",
                    "Netherlands",
                    "Norway",
                    "Poland",
                    "Portugal",
                    "Romania",
                    "Serbia",
                    "Slovak Republic",
                    "Slovenia",
                    "Spain",
                    "Sweden",
                    "Switzerland",
                    "Turkey",
                    "United Kingdom"
                  ],
                  "legendgroup": "Europe",
                  "marker": {
                    "color": "#EF553B",
                    "size": [
                      1282697,
                      6927772,
                      8730405,
                      2791000,
                      7274900,
                      3882229,
                      9125183,
                      4334000,
                      4090500,
                      42459667,
                      69145952,
                      7733250,
                      9504000,
                      147962,
                      2952156,
                      47666000,
                      413834,
                      10381988,
                      3327728,
                      25730551,
                      8526050,
                      16630000,
                      6860147,
                      3558137,
                      1489518,
                      28549870,
                      7124673,
                      4815000,
                      22235677,
                      50430000
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Europe",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    1601.056136,
                    6137.076492,
                    8343.105126999999,
                    973.5331947999999,
                    2444.2866480000002,
                    3119.23652,
                    6876.14025,
                    9692.385245,
                    6424.519071,
                    7029.809327,
                    7144.114393000001,
                    3530.690067,
                    5263.6738159999995,
                    7267.688428,
                    5210.280328,
                    4931.404154999999,
                    2647.585601,
                    8941.571858,
                    10095.42172,
                    4029.3296990000003,
                    3068.319867,
                    3144.613186,
                    3581.4594479999996,
                    5074.659104,
                    4215.041741,
                    3834.0347420000003,
                    8527.844662000001,
                    14734.23275,
                    1969.1009800000002,
                    9979.508487000001
                  ],
                  "xaxis": "x",
                  "y": [
                    55.23,
                    66.8,
                    68,
                    53.82,
                    59.6,
                    61.21,
                    66.87,
                    70.78,
                    66.55,
                    67.41,
                    67.5,
                    65.86,
                    64.03,
                    72.49,
                    66.91,
                    65.94,
                    59.163999999999994,
                    72.13,
                    72.67,
                    61.31,
                    59.82,
                    61.05,
                    57.996,
                    64.36,
                    65.57,
                    64.94,
                    71.86,
                    69.62,
                    43.585,
                    69.18
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>year=1952<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Algeria",
                    "Angola",
                    "Benin",
                    "Botswana",
                    "Burkina Faso",
                    "Burundi",
                    "Cameroon",
                    "Central African Republic",
                    "Chad",
                    "Comoros",
                    "Congo, Dem. Rep.",
                    "Congo, Rep.",
                    "Cote d'Ivoire",
                    "Djibouti",
                    "Egypt",
                    "Equatorial Guinea",
                    "Eritrea",
                    "Ethiopia",
                    "Gabon",
                    "Gambia",
                    "Ghana",
                    "Guinea",
                    "Guinea-Bissau",
                    "Kenya",
                    "Lesotho",
                    "Liberia",
                    "Libya",
                    "Madagascar",
                    "Malawi",
                    "Mali",
                    "Mauritania",
                    "Mauritius",
                    "Morocco",
                    "Mozambique",
                    "Namibia",
                    "Niger",
                    "Nigeria",
                    "Reunion",
                    "Rwanda",
                    "Sao Tome and Principe",
                    "Senegal",
                    "Sierra Leone",
                    "Somalia",
                    "South Africa",
                    "Sudan",
                    "Swaziland",
                    "Tanzania",
                    "Togo",
                    "Tunisia",
                    "Uganda",
                    "Zambia",
                    "Zimbabwe"
                  ],
                  "ids": [
                    "Algeria",
                    "Angola",
                    "Benin",
                    "Botswana",
                    "Burkina Faso",
                    "Burundi",
                    "Cameroon",
                    "Central African Republic",
                    "Chad",
                    "Comoros",
                    "Congo, Dem. Rep.",
                    "Congo, Rep.",
                    "Cote d'Ivoire",
                    "Djibouti",
                    "Egypt",
                    "Equatorial Guinea",
                    "Eritrea",
                    "Ethiopia",
                    "Gabon",
                    "Gambia",
                    "Ghana",
                    "Guinea",
                    "Guinea-Bissau",
                    "Kenya",
                    "Lesotho",
                    "Liberia",
                    "Libya",
                    "Madagascar",
                    "Malawi",
                    "Mali",
                    "Mauritania",
                    "Mauritius",
                    "Morocco",
                    "Mozambique",
                    "Namibia",
                    "Niger",
                    "Nigeria",
                    "Reunion",
                    "Rwanda",
                    "Sao Tome and Principe",
                    "Senegal",
                    "Sierra Leone",
                    "Somalia",
                    "South Africa",
                    "Sudan",
                    "Swaziland",
                    "Tanzania",
                    "Togo",
                    "Tunisia",
                    "Uganda",
                    "Zambia",
                    "Zimbabwe"
                  ],
                  "legendgroup": "Africa",
                  "marker": {
                    "color": "#00cc96",
                    "size": [
                      9279525,
                      4232095,
                      1738315,
                      442308,
                      4469979,
                      2445618,
                      5009067,
                      1291695,
                      2682462,
                      153936,
                      14100005,
                      854885,
                      2977019,
                      63149,
                      22223309,
                      216964,
                      1438760,
                      20860941,
                      420702,
                      284320,
                      5581001,
                      2664249,
                      580653,
                      6464046,
                      748747,
                      863308,
                      1019729,
                      4762912,
                      2917802,
                      3838168,
                      1022556,
                      516556,
                      9939217,
                      6446316,
                      485831,
                      3379468,
                      33119096,
                      257700,
                      2534927,
                      60011,
                      2755589,
                      2143249,
                      2526994,
                      14264935,
                      8504667,
                      290243,
                      8322925,
                      1219113,
                      3647735,
                      5824797,
                      2672000,
                      3080907
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Africa",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    2449.008185,
                    3520.610273,
                    1062.7522,
                    851.2411407,
                    543.2552413,
                    339.29645869999996,
                    1172.667655,
                    1071.310713,
                    1178.665927,
                    1102.990936,
                    780.5423257,
                    2125.621418,
                    1388.594732,
                    2669.529475,
                    1418.822445,
                    375.6431231,
                    328.94055710000004,
                    362.1462796,
                    4293.476475,
                    485.2306591,
                    911.2989371,
                    510.19649230000005,
                    299.850319,
                    853.5409189999999,
                    298.8462121,
                    575.5729961000001,
                    2387.54806,
                    1443.011715,
                    369.1650802,
                    452.3369807,
                    743.1159097,
                    1967.955707,
                    1688.20357,
                    468.5260381,
                    2423.780443,
                    761.879376,
                    1077.281856,
                    2718.885295,
                    493.32387520000003,
                    879.5835855,
                    1450.356983,
                    879.7877358,
                    1135.749842,
                    4725.295531000001,
                    1615.991129,
                    1148.376626,
                    716.6500721,
                    859.8086567,
                    1468.475631,
                    734.753484,
                    1147.388831,
                    406.8841148
                  ],
                  "xaxis": "x",
                  "y": [
                    43.077,
                    30.015,
                    38.223,
                    47.622,
                    31.975,
                    39.031,
                    38.523,
                    35.463,
                    38.092,
                    40.715,
                    39.143,
                    42.111000000000004,
                    40.477,
                    34.812,
                    41.893,
                    34.482,
                    35.928000000000004,
                    34.078,
                    37.003,
                    30,
                    43.148999999999994,
                    33.609,
                    32.5,
                    42.27,
                    42.138000000000005,
                    38.48,
                    42.723,
                    36.681,
                    36.256,
                    33.685,
                    40.543,
                    50.986000000000004,
                    42.873000000000005,
                    31.285999999999998,
                    41.725,
                    37.444,
                    36.324,
                    52.724,
                    40,
                    46.471000000000004,
                    37.278,
                    30.331,
                    32.978,
                    45.00899999999999,
                    38.635,
                    41.407,
                    41.215,
                    38.596,
                    44.6,
                    39.978,
                    42.038000000000004,
                    48.451
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>year=1952<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Argentina",
                    "Bolivia",
                    "Brazil",
                    "Canada",
                    "Chile",
                    "Colombia",
                    "Costa Rica",
                    "Cuba",
                    "Dominican Republic",
                    "Ecuador",
                    "El Salvador",
                    "Guatemala",
                    "Haiti",
                    "Honduras",
                    "Jamaica",
                    "Mexico",
                    "Nicaragua",
                    "Panama",
                    "Paraguay",
                    "Peru",
                    "Puerto Rico",
                    "Trinidad and Tobago",
                    "United States",
                    "Uruguay",
                    "Venezuela"
                  ],
                  "ids": [
                    "Argentina",
                    "Bolivia",
                    "Brazil",
                    "Canada",
                    "Chile",
                    "Colombia",
                    "Costa Rica",
                    "Cuba",
                    "Dominican Republic",
                    "Ecuador",
                    "El Salvador",
                    "Guatemala",
                    "Haiti",
                    "Honduras",
                    "Jamaica",
                    "Mexico",
                    "Nicaragua",
                    "Panama",
                    "Paraguay",
                    "Peru",
                    "Puerto Rico",
                    "Trinidad and Tobago",
                    "United States",
                    "Uruguay",
                    "Venezuela"
                  ],
                  "legendgroup": "Americas",
                  "marker": {
                    "color": "#ab63fa",
                    "size": [
                      17876956,
                      2883315,
                      56602560,
                      14785584,
                      6377619,
                      12350771,
                      926317,
                      6007797,
                      2491346,
                      3548753,
                      2042865,
                      3146381,
                      3201488,
                      1517453,
                      1426095,
                      30144317,
                      1165790,
                      940080,
                      1555876,
                      8025700,
                      2227000,
                      662850,
                      157553000,
                      2252965,
                      5439568
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Americas",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    5911.315053,
                    2677.3263469999997,
                    2108.944355,
                    11367.16112,
                    3939.9787890000002,
                    2144.115096,
                    2627.0094710000003,
                    5586.53878,
                    1397.7171369999999,
                    3522.110717,
                    3048.3029,
                    2428.2377690000003,
                    1840.366939,
                    2194.926204,
                    2898.5308809999997,
                    3478.125529,
                    3112.363948,
                    2480.380334,
                    1952.3087010000002,
                    3758.523437,
                    3081.959785,
                    3023.271928,
                    13990.482080000002,
                    5716.766744,
                    7689.799761
                  ],
                  "xaxis": "x",
                  "y": [
                    62.485,
                    40.414,
                    50.917,
                    68.75,
                    54.745,
                    50.643,
                    57.206,
                    59.42100000000001,
                    45.928000000000004,
                    48.357,
                    45.262,
                    42.023,
                    37.579,
                    41.912,
                    58.53,
                    50.788999999999994,
                    42.31399999999999,
                    55.191,
                    62.648999999999994,
                    43.902,
                    64.28,
                    59.1,
                    68.44,
                    66.071,
                    55.088
                  ],
                  "yaxis": "y"
                },
                {
                  "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>year=1952<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                  "hovertext": [
                    "Australia",
                    "New Zealand"
                  ],
                  "ids": [
                    "Australia",
                    "New Zealand"
                  ],
                  "legendgroup": "Oceania",
                  "marker": {
                    "color": "#FFA15A",
                    "size": [
                      8691212,
                      1994794
                    ],
                    "sizemode": "area",
                    "sizeref": 366300.86,
                    "symbol": "circle"
                  },
                  "mode": "markers",
                  "name": "Oceania",
                  "orientation": "v",
                  "showlegend": true,
                  "type": "scatter",
                  "x": [
                    10039.595640000001,
                    10556.575659999999
                  ],
                  "xaxis": "x",
                  "y": [
                    69.12,
                    69.39
                  ],
                  "yaxis": "y"
                }
              ],
              "frames": [
                {
                  "data": [
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>year=1952<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "ids": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "legendgroup": "Asia",
                      "marker": {
                        "color": "#636efa",
                        "size": [
                          8425333,
                          120447,
                          46886859,
                          4693836,
                          556263527,
                          2125900,
                          372000000,
                          82052000,
                          17272000,
                          5441766,
                          1620914,
                          86459025,
                          607914,
                          8865488,
                          20947571,
                          160000,
                          1439529,
                          6748378,
                          800663,
                          20092996,
                          9182536,
                          507833,
                          41346560,
                          22438691,
                          4005677,
                          1127000,
                          7982342,
                          3661549,
                          8550362,
                          21289402,
                          26246839,
                          1030585,
                          4963829
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Asia",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        779.4453145,
                        9867.084765000001,
                        684.2441716,
                        368.46928560000003,
                        400.44861099999997,
                        3054.421209,
                        546.5657493,
                        749.6816546,
                        3035.326002,
                        4129.766056,
                        4086.522128,
                        3216.956347,
                        1546.907807,
                        1088.277758,
                        1030.592226,
                        108382.3529,
                        4834.804067,
                        1831.132894,
                        786.5668575,
                        331,
                        545.8657228999999,
                        1828.230307,
                        684.5971437999999,
                        1272.880995,
                        6459.5548229999995,
                        2315.138227,
                        1083.53203,
                        1643.485354,
                        1206.947913,
                        757.7974177,
                        605.0664917,
                        1515.5923289999998,
                        781.7175761
                      ],
                      "xaxis": "x",
                      "y": [
                        28.801,
                        50.93899999999999,
                        37.484,
                        39.417,
                        44,
                        60.96,
                        37.373000000000005,
                        37.468,
                        44.869,
                        45.32,
                        65.39,
                        63.03,
                        43.158,
                        50.056000000000004,
                        47.453,
                        55.565,
                        55.928000000000004,
                        48.463,
                        42.244,
                        36.319,
                        36.157,
                        37.578,
                        43.43600000000001,
                        47.751999999999995,
                        39.875,
                        60.396,
                        57.593,
                        45.883,
                        58.5,
                        50.848,
                        40.412,
                        43.16,
                        32.548
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>year=1952<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "ids": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "legendgroup": "Europe",
                      "marker": {
                        "color": "#EF553B",
                        "size": [
                          1282697,
                          6927772,
                          8730405,
                          2791000,
                          7274900,
                          3882229,
                          9125183,
                          4334000,
                          4090500,
                          42459667,
                          69145952,
                          7733250,
                          9504000,
                          147962,
                          2952156,
                          47666000,
                          413834,
                          10381988,
                          3327728,
                          25730551,
                          8526050,
                          16630000,
                          6860147,
                          3558137,
                          1489518,
                          28549870,
                          7124673,
                          4815000,
                          22235677,
                          50430000
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Europe",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        1601.056136,
                        6137.076492,
                        8343.105126999999,
                        973.5331947999999,
                        2444.2866480000002,
                        3119.23652,
                        6876.14025,
                        9692.385245,
                        6424.519071,
                        7029.809327,
                        7144.114393000001,
                        3530.690067,
                        5263.6738159999995,
                        7267.688428,
                        5210.280328,
                        4931.404154999999,
                        2647.585601,
                        8941.571858,
                        10095.42172,
                        4029.3296990000003,
                        3068.319867,
                        3144.613186,
                        3581.4594479999996,
                        5074.659104,
                        4215.041741,
                        3834.0347420000003,
                        8527.844662000001,
                        14734.23275,
                        1969.1009800000002,
                        9979.508487000001
                      ],
                      "xaxis": "x",
                      "y": [
                        55.23,
                        66.8,
                        68,
                        53.82,
                        59.6,
                        61.21,
                        66.87,
                        70.78,
                        66.55,
                        67.41,
                        67.5,
                        65.86,
                        64.03,
                        72.49,
                        66.91,
                        65.94,
                        59.163999999999994,
                        72.13,
                        72.67,
                        61.31,
                        59.82,
                        61.05,
                        57.996,
                        64.36,
                        65.57,
                        64.94,
                        71.86,
                        69.62,
                        43.585,
                        69.18
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>year=1952<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "ids": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "legendgroup": "Africa",
                      "marker": {
                        "color": "#00cc96",
                        "size": [
                          9279525,
                          4232095,
                          1738315,
                          442308,
                          4469979,
                          2445618,
                          5009067,
                          1291695,
                          2682462,
                          153936,
                          14100005,
                          854885,
                          2977019,
                          63149,
                          22223309,
                          216964,
                          1438760,
                          20860941,
                          420702,
                          284320,
                          5581001,
                          2664249,
                          580653,
                          6464046,
                          748747,
                          863308,
                          1019729,
                          4762912,
                          2917802,
                          3838168,
                          1022556,
                          516556,
                          9939217,
                          6446316,
                          485831,
                          3379468,
                          33119096,
                          257700,
                          2534927,
                          60011,
                          2755589,
                          2143249,
                          2526994,
                          14264935,
                          8504667,
                          290243,
                          8322925,
                          1219113,
                          3647735,
                          5824797,
                          2672000,
                          3080907
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Africa",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        2449.008185,
                        3520.610273,
                        1062.7522,
                        851.2411407,
                        543.2552413,
                        339.29645869999996,
                        1172.667655,
                        1071.310713,
                        1178.665927,
                        1102.990936,
                        780.5423257,
                        2125.621418,
                        1388.594732,
                        2669.529475,
                        1418.822445,
                        375.6431231,
                        328.94055710000004,
                        362.1462796,
                        4293.476475,
                        485.2306591,
                        911.2989371,
                        510.19649230000005,
                        299.850319,
                        853.5409189999999,
                        298.8462121,
                        575.5729961000001,
                        2387.54806,
                        1443.011715,
                        369.1650802,
                        452.3369807,
                        743.1159097,
                        1967.955707,
                        1688.20357,
                        468.5260381,
                        2423.780443,
                        761.879376,
                        1077.281856,
                        2718.885295,
                        493.32387520000003,
                        879.5835855,
                        1450.356983,
                        879.7877358,
                        1135.749842,
                        4725.295531000001,
                        1615.991129,
                        1148.376626,
                        716.6500721,
                        859.8086567,
                        1468.475631,
                        734.753484,
                        1147.388831,
                        406.8841148
                      ],
                      "xaxis": "x",
                      "y": [
                        43.077,
                        30.015,
                        38.223,
                        47.622,
                        31.975,
                        39.031,
                        38.523,
                        35.463,
                        38.092,
                        40.715,
                        39.143,
                        42.111000000000004,
                        40.477,
                        34.812,
                        41.893,
                        34.482,
                        35.928000000000004,
                        34.078,
                        37.003,
                        30,
                        43.148999999999994,
                        33.609,
                        32.5,
                        42.27,
                        42.138000000000005,
                        38.48,
                        42.723,
                        36.681,
                        36.256,
                        33.685,
                        40.543,
                        50.986000000000004,
                        42.873000000000005,
                        31.285999999999998,
                        41.725,
                        37.444,
                        36.324,
                        52.724,
                        40,
                        46.471000000000004,
                        37.278,
                        30.331,
                        32.978,
                        45.00899999999999,
                        38.635,
                        41.407,
                        41.215,
                        38.596,
                        44.6,
                        39.978,
                        42.038000000000004,
                        48.451
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>year=1952<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "ids": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "legendgroup": "Americas",
                      "marker": {
                        "color": "#ab63fa",
                        "size": [
                          17876956,
                          2883315,
                          56602560,
                          14785584,
                          6377619,
                          12350771,
                          926317,
                          6007797,
                          2491346,
                          3548753,
                          2042865,
                          3146381,
                          3201488,
                          1517453,
                          1426095,
                          30144317,
                          1165790,
                          940080,
                          1555876,
                          8025700,
                          2227000,
                          662850,
                          157553000,
                          2252965,
                          5439568
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Americas",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        5911.315053,
                        2677.3263469999997,
                        2108.944355,
                        11367.16112,
                        3939.9787890000002,
                        2144.115096,
                        2627.0094710000003,
                        5586.53878,
                        1397.7171369999999,
                        3522.110717,
                        3048.3029,
                        2428.2377690000003,
                        1840.366939,
                        2194.926204,
                        2898.5308809999997,
                        3478.125529,
                        3112.363948,
                        2480.380334,
                        1952.3087010000002,
                        3758.523437,
                        3081.959785,
                        3023.271928,
                        13990.482080000002,
                        5716.766744,
                        7689.799761
                      ],
                      "xaxis": "x",
                      "y": [
                        62.485,
                        40.414,
                        50.917,
                        68.75,
                        54.745,
                        50.643,
                        57.206,
                        59.42100000000001,
                        45.928000000000004,
                        48.357,
                        45.262,
                        42.023,
                        37.579,
                        41.912,
                        58.53,
                        50.788999999999994,
                        42.31399999999999,
                        55.191,
                        62.648999999999994,
                        43.902,
                        64.28,
                        59.1,
                        68.44,
                        66.071,
                        55.088
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>year=1952<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Australia",
                        "New Zealand"
                      ],
                      "ids": [
                        "Australia",
                        "New Zealand"
                      ],
                      "legendgroup": "Oceania",
                      "marker": {
                        "color": "#FFA15A",
                        "size": [
                          8691212,
                          1994794
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Oceania",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        10039.595640000001,
                        10556.575659999999
                      ],
                      "xaxis": "x",
                      "y": [
                        69.12,
                        69.39
                      ],
                      "yaxis": "y"
                    }
                  ],
                  "name": "1952"
                },
                {
                  "data": [
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>year=1957<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "ids": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "legendgroup": "Asia",
                      "marker": {
                        "color": "#636efa",
                        "size": [
                          9240934,
                          138655,
                          51365468,
                          5322536,
                          637408000,
                          2736300,
                          409000000,
                          90124000,
                          19792000,
                          6248643,
                          1944401,
                          91563009,
                          746559,
                          9411381,
                          22611552,
                          212846,
                          1647412,
                          7739235,
                          882134,
                          21731844,
                          9682338,
                          561977,
                          46679944,
                          26072194,
                          4419650,
                          1445929,
                          9128546,
                          4149908,
                          10164215,
                          25041917,
                          28998543,
                          1070439,
                          5498090
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Asia",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        820.8530296,
                        11635.79945,
                        661.6374577,
                        434.0383364,
                        575.9870009,
                        3629.076457,
                        590.061996,
                        858.9002707000001,
                        3290.257643,
                        6229.333562,
                        5385.278451,
                        4317.694365,
                        1886.080591,
                        1571.134655,
                        1487.593537,
                        113523.1329,
                        6089.786934000001,
                        1810.0669920000003,
                        912.6626085,
                        350,
                        597.9363557999999,
                        2242.746551,
                        747.0835292,
                        1547.9448439999999,
                        8157.591248000001,
                        2843.104409,
                        1072.546602,
                        2117.234893,
                        1507.86129,
                        793.5774147999999,
                        676.2854477999999,
                        1827.0677420000002,
                        804.8304547
                      ],
                      "xaxis": "x",
                      "y": [
                        30.331999999999997,
                        53.832,
                        39.348,
                        41.36600000000001,
                        50.54896,
                        64.75,
                        40.249,
                        39.918,
                        47.181000000000004,
                        48.437,
                        67.84,
                        65.5,
                        45.669,
                        54.081,
                        52.681000000000004,
                        58.033,
                        59.489,
                        52.102,
                        45.248000000000005,
                        41.905,
                        37.686,
                        40.08,
                        45.556999999999995,
                        51.333999999999996,
                        42.868,
                        63.178999999999995,
                        61.456,
                        48.284,
                        62.4,
                        53.63,
                        42.887,
                        45.67100000000001,
                        33.97
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>year=1957<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "ids": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "legendgroup": "Europe",
                      "marker": {
                        "color": "#EF553B",
                        "size": [
                          1476505,
                          6965860,
                          8989111,
                          3076000,
                          7651254,
                          3991242,
                          9513758,
                          4487831,
                          4324000,
                          44310863,
                          71019069,
                          8096218,
                          9839000,
                          165110,
                          2878220,
                          49182000,
                          442829,
                          11026383,
                          3491938,
                          28235346,
                          8817650,
                          17829327,
                          7271135,
                          3844277,
                          1533070,
                          29841614,
                          7363802,
                          5126000,
                          25670939,
                          51430000
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Europe",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        1942.2842440000002,
                        8842.59803,
                        9714.960623,
                        1353.989176,
                        3008.670727,
                        4338.231617,
                        8256.343918,
                        11099.65935,
                        7545.415386,
                        8662.834898000001,
                        10187.82665,
                        4916.299889,
                        6040.180011,
                        9244.001412,
                        5599.077872,
                        6248.656232,
                        3682.259903,
                        11276.193440000001,
                        11653.97304,
                        4734.253019,
                        3774.571743,
                        3943.370225,
                        4981.090891,
                        6093.2629799999995,
                        5862.276629,
                        4564.80241,
                        9911.878226,
                        17909.48973,
                        2218.754257,
                        11283.17795
                      ],
                      "xaxis": "x",
                      "y": [
                        59.28,
                        67.48,
                        69.24,
                        58.45,
                        66.61,
                        64.77,
                        69.03,
                        71.81,
                        67.49,
                        68.93,
                        69.1,
                        67.86,
                        66.41,
                        73.47,
                        68.9,
                        67.81,
                        61.448,
                        72.99,
                        73.44,
                        65.77,
                        61.51,
                        64.1,
                        61.685,
                        67.45,
                        67.85,
                        66.66,
                        72.49,
                        70.56,
                        48.07899999999999,
                        70.42
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>year=1957<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "ids": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "legendgroup": "Africa",
                      "marker": {
                        "color": "#00cc96",
                        "size": [
                          10270856,
                          4561361,
                          1925173,
                          474639,
                          4713416,
                          2667518,
                          5359923,
                          1392284,
                          2894855,
                          170928,
                          15577932,
                          940458,
                          3300000,
                          71851,
                          25009741,
                          232922,
                          1542611,
                          22815614,
                          434904,
                          323150,
                          6391288,
                          2876726,
                          601095,
                          7454779,
                          813338,
                          975950,
                          1201578,
                          5181679,
                          3221238,
                          4241884,
                          1076852,
                          609816,
                          11406350,
                          7038035,
                          548080,
                          3692184,
                          37173340,
                          308700,
                          2822082,
                          61325,
                          3054547,
                          2295678,
                          2780415,
                          16151549,
                          9753392,
                          326741,
                          9452826,
                          1357445,
                          3950849,
                          6675501,
                          3016000,
                          3646340
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Africa",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        3013.976023,
                        3827.9404649999997,
                        959.6010805,
                        918.2325348999999,
                        617.1834647999999,
                        379.56462810000005,
                        1313.048099,
                        1190.844328,
                        1308.495577,
                        1211.1485480000001,
                        905.8602302999999,
                        2315.056572,
                        1500.895925,
                        2864.9690760000003,
                        1458.915272,
                        426.0964081,
                        344.16188589999996,
                        378.90416319999997,
                        4976.198099,
                        520.9267111,
                        1043.5615369999998,
                        576.2670245,
                        431.7904566000001,
                        944.4383152,
                        335.99711510000003,
                        620.9699901,
                        3448.284395,
                        1589.20275,
                        416.36980639999996,
                        490.3821867,
                        846.1202613,
                        2034.037981,
                        1642.002314,
                        495.5868333000001,
                        2621.448058,
                        835.5234025000001,
                        1100.5925630000002,
                        2769.451844,
                        540.2893982999999,
                        860.7369026,
                        1567.653006,
                        1004.484437,
                        1258.1474130000001,
                        5487.104219,
                        1770.3370739999998,
                        1244.708364,
                        698.5356073,
                        925.9083201999999,
                        1395.232468,
                        774.3710692000001,
                        1311.956766,
                        518.7642681
                      ],
                      "xaxis": "x",
                      "y": [
                        45.685,
                        31.999000000000002,
                        40.358000000000004,
                        49.618,
                        34.906,
                        40.533,
                        40.428000000000004,
                        37.464,
                        39.881,
                        42.46,
                        40.652,
                        45.053000000000004,
                        42.468999999999994,
                        37.328,
                        44.443999999999996,
                        35.983000000000004,
                        38.047,
                        36.667,
                        38.999,
                        32.065,
                        44.778999999999996,
                        34.558,
                        33.489000000000004,
                        44.68600000000001,
                        45.047,
                        39.486,
                        45.288999999999994,
                        38.865,
                        37.207,
                        35.306999999999995,
                        42.338,
                        58.089,
                        45.423,
                        33.779,
                        45.226000000000006,
                        38.598,
                        37.802,
                        55.09,
                        41.5,
                        48.945,
                        39.329,
                        31.57,
                        34.977,
                        47.985,
                        39.624,
                        43.424,
                        42.974,
                        41.208,
                        47.1,
                        42.571000000000005,
                        44.077,
                        50.468999999999994
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>year=1957<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "ids": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "legendgroup": "Americas",
                      "marker": {
                        "color": "#ab63fa",
                        "size": [
                          19610538,
                          3211738,
                          65551171,
                          17010154,
                          7048426,
                          14485993,
                          1112300,
                          6640752,
                          2923186,
                          4058385,
                          2355805,
                          3640876,
                          3507701,
                          1770390,
                          1535090,
                          35015548,
                          1358828,
                          1063506,
                          1770902,
                          9146100,
                          2260000,
                          764900,
                          171984000,
                          2424959,
                          6702668
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Americas",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        6856.856212000001,
                        2127.686326,
                        2487.365989,
                        12489.95006,
                        4315.6227229999995,
                        2323.805581,
                        2990.010802,
                        6092.174359000001,
                        1544.402995,
                        3780.5466509999997,
                        3421.523218,
                        2617.155967,
                        1726.887882,
                        2220.487682,
                        4756.525781,
                        4131.546641,
                        3457.415947,
                        2961.800905,
                        2046.1547059999998,
                        4245.256697999999,
                        3907.1561890000003,
                        4100.3934,
                        14847.12712,
                        6150.772969,
                        9802.466526
                      ],
                      "xaxis": "x",
                      "y": [
                        64.399,
                        41.89,
                        53.285,
                        69.96,
                        56.074,
                        55.118,
                        60.026,
                        62.325,
                        49.828,
                        51.356,
                        48.57,
                        44.141999999999996,
                        40.696,
                        44.665,
                        62.61,
                        55.19,
                        45.431999999999995,
                        59.201,
                        63.196000000000005,
                        46.263000000000005,
                        68.54,
                        61.8,
                        69.49,
                        67.044,
                        57.907
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>year=1957<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Australia",
                        "New Zealand"
                      ],
                      "ids": [
                        "Australia",
                        "New Zealand"
                      ],
                      "legendgroup": "Oceania",
                      "marker": {
                        "color": "#FFA15A",
                        "size": [
                          9712569,
                          2229407
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Oceania",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        10949.64959,
                        12247.39532
                      ],
                      "xaxis": "x",
                      "y": [
                        70.33,
                        70.26
                      ],
                      "yaxis": "y"
                    }
                  ],
                  "name": "1957"
                },
                {
                  "data": [
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>year=1962<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "ids": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "legendgroup": "Asia",
                      "marker": {
                        "color": "#636efa",
                        "size": [
                          10267083,
                          171863,
                          56839289,
                          6083619,
                          665770000,
                          3305200,
                          454000000,
                          99028000,
                          22874000,
                          7240260,
                          2310904,
                          95831757,
                          933559,
                          10917494,
                          26420307,
                          358266,
                          1886848,
                          8906385,
                          1010280,
                          23634436,
                          10332057,
                          628164,
                          53100671,
                          30325264,
                          4943029,
                          1750200,
                          10421936,
                          4834621,
                          11918938,
                          29263397,
                          33796140,
                          1133134,
                          6120081
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Asia",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        853.1007099999999,
                        12753.27514,
                        686.3415537999999,
                        496.9136476,
                        487.6740183,
                        4692.648271999999,
                        658.3471509,
                        849.2897700999999,
                        4187.329802,
                        8341.737815,
                        7105.630706,
                        6576.649461,
                        2348.009158,
                        1621.693598,
                        1536.3443869999999,
                        95458.11176,
                        5714.560611,
                        2036.8849440000001,
                        1056.353958,
                        388,
                        652.3968593,
                        2924.638113,
                        803.3427418,
                        1649.5521529999999,
                        11626.41975,
                        3674.735572,
                        1074.4719599999999,
                        2193.037133,
                        1822.879028,
                        1002.1991720000001,
                        772.0491602000001,
                        2198.9563120000003,
                        825.6232006
                      ],
                      "xaxis": "x",
                      "y": [
                        31.997,
                        56.923,
                        41.216,
                        43.415,
                        44.50136,
                        67.65,
                        43.605,
                        42.518,
                        49.325,
                        51.457,
                        69.39,
                        68.73,
                        48.126000000000005,
                        56.656000000000006,
                        55.292,
                        60.47,
                        62.093999999999994,
                        55.736999999999995,
                        48.251000000000005,
                        45.108000000000004,
                        39.393,
                        43.165,
                        47.67,
                        54.757,
                        45.913999999999994,
                        65.798,
                        62.192,
                        50.305,
                        65.2,
                        56.06100000000001,
                        45.363,
                        48.126999999999995,
                        35.18
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>year=1962<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "ids": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "legendgroup": "Europe",
                      "marker": {
                        "color": "#EF553B",
                        "size": [
                          1728137,
                          7129864,
                          9218400,
                          3349000,
                          8012946,
                          4076557,
                          9620282,
                          4646899,
                          4491443,
                          47124000,
                          73739117,
                          8448233,
                          10063000,
                          182053,
                          2830000,
                          50843200,
                          474528,
                          11805689,
                          3638919,
                          30329617,
                          9019800,
                          18680721,
                          7616060,
                          4237384,
                          1582962,
                          31158061,
                          7561588,
                          5666000,
                          29788695,
                          53292000
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Europe",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        2312.888958,
                        10750.721109999999,
                        10991.20676,
                        1709.683679,
                        4254.337839,
                        5477.890018,
                        10136.86713,
                        13583.31351,
                        9371.842561,
                        10560.48553,
                        12902.46291,
                        6017.190732999999,
                        7550.359877,
                        10350.15906,
                        6631.597314,
                        8243.58234,
                        4649.593785,
                        12790.849559999999,
                        13450.40151,
                        5338.752143,
                        4727.954889,
                        4734.9975859999995,
                        6289.629157,
                        7481.1075980000005,
                        7402.303395,
                        5693.843879,
                        12329.441920000001,
                        20431.0927,
                        2322.8699079999997,
                        12477.17707
                      ],
                      "xaxis": "x",
                      "y": [
                        64.82,
                        69.54,
                        70.25,
                        61.93,
                        69.51,
                        67.13,
                        69.9,
                        72.35,
                        68.75,
                        70.51,
                        70.3,
                        69.51,
                        67.96,
                        73.68,
                        70.29,
                        69.24,
                        63.728,
                        73.23,
                        73.47,
                        67.64,
                        64.39,
                        66.8,
                        64.531,
                        70.33,
                        69.15,
                        69.69,
                        73.37,
                        71.32,
                        52.098,
                        70.76
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>year=1962<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "ids": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "legendgroup": "Africa",
                      "marker": {
                        "color": "#00cc96",
                        "size": [
                          11000948,
                          4826015,
                          2151895,
                          512764,
                          4919632,
                          2961915,
                          5793633,
                          1523478,
                          3150417,
                          191689,
                          17486434,
                          1047924,
                          3832408,
                          89898,
                          28173309,
                          249220,
                          1666618,
                          25145372,
                          455661,
                          374020,
                          7355248,
                          3140003,
                          627820,
                          8678557,
                          893143,
                          1112796,
                          1441863,
                          5703324,
                          3628608,
                          4690372,
                          1146757,
                          701016,
                          13056604,
                          7788944,
                          621392,
                          4076008,
                          41871351,
                          358900,
                          3051242,
                          65345,
                          3430243,
                          2467895,
                          3080153,
                          18356657,
                          11183227,
                          370006,
                          10863958,
                          1528098,
                          4286552,
                          7688797,
                          3421000,
                          4277736
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Africa",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        2550.81688,
                        4269.276742,
                        949.4990641,
                        983.6539764,
                        722.5120206,
                        355.2032273,
                        1399.607441,
                        1193.068753,
                        1389.817618,
                        1406.648278,
                        896.3146335000001,
                        2464.783157,
                        1728.8694280000002,
                        3020.989263,
                        1693.335853,
                        582.8419713999999,
                        380.99584330000005,
                        419.4564161,
                        6631.4592219999995,
                        599.650276,
                        1190.0411179999999,
                        686.3736739,
                        522.0343725,
                        896.9663732,
                        411.80062660000004,
                        634.1951625,
                        6757.0308159999995,
                        1643.38711,
                        427.90108560000004,
                        496.17434280000003,
                        1055.8960359999999,
                        2529.0674870000003,
                        1566.353493,
                        556.6863539,
                        3173.215595,
                        997.7661127,
                        1150.9274779999998,
                        3173.72334,
                        597.4730727000001,
                        1071.551119,
                        1654.988723,
                        1116.6398769999998,
                        1369.488336,
                        5768.729717,
                        1959.593767,
                        1856.182125,
                        722.0038073,
                        1067.5348099999999,
                        1660.30321,
                        767.2717397999999,
                        1452.725766,
                        527.2721818
                      ],
                      "xaxis": "x",
                      "y": [
                        48.303000000000004,
                        34,
                        42.618,
                        51.52,
                        37.814,
                        42.045,
                        42.643,
                        39.475,
                        41.716,
                        44.467,
                        42.122,
                        48.435,
                        44.93,
                        39.693000000000005,
                        46.992,
                        37.485,
                        40.158,
                        40.059,
                        40.489000000000004,
                        33.896,
                        46.452,
                        35.753,
                        34.488,
                        47.949,
                        47.747,
                        40.501999999999995,
                        47.808,
                        40.848,
                        38.41,
                        36.936,
                        44.248000000000005,
                        60.246,
                        47.924,
                        36.161,
                        48.386,
                        39.486999999999995,
                        39.36,
                        57.666000000000004,
                        43,
                        51.893,
                        41.45399999999999,
                        32.766999999999996,
                        36.981,
                        49.951,
                        40.87,
                        44.992,
                        44.246,
                        43.922,
                        49.57899999999999,
                        45.343999999999994,
                        46.023,
                        52.358000000000004
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>year=1962<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "ids": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "legendgroup": "Americas",
                      "marker": {
                        "color": "#ab63fa",
                        "size": [
                          21283783,
                          3593918,
                          76039390,
                          18985849,
                          7961258,
                          17009885,
                          1345187,
                          7254373,
                          3453434,
                          4681707,
                          2747687,
                          4208858,
                          3880130,
                          2090162,
                          1665128,
                          41121485,
                          1590597,
                          1215725,
                          2009813,
                          10516500,
                          2448046,
                          887498,
                          186538000,
                          2598466,
                          8143375
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Americas",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        7133.166023000001,
                        2180.972546,
                        3336.585802,
                        13462.48555,
                        4519.094331,
                        2492.351109,
                        3460.937025,
                        5180.75591,
                        1662.137359,
                        4086.114078,
                        3776.8036270000002,
                        2750.364446,
                        1796.589032,
                        2291.1568350000002,
                        5246.107524,
                        4581.609385,
                        3634.364406,
                        3536.540301,
                        2148.027146,
                        4957.037982,
                        5108.34463,
                        4997.5239710000005,
                        16173.145859999999,
                        5603.357717,
                        8422.974165000001
                      ],
                      "xaxis": "x",
                      "y": [
                        65.142,
                        43.428000000000004,
                        55.665,
                        71.3,
                        57.924,
                        57.863,
                        62.842,
                        65.24600000000001,
                        53.458999999999996,
                        54.64,
                        52.306999999999995,
                        46.95399999999999,
                        43.59,
                        48.041000000000004,
                        65.61,
                        58.299,
                        48.632,
                        61.817,
                        64.361,
                        49.096000000000004,
                        69.62,
                        64.9,
                        70.21,
                        68.253,
                        60.77
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>year=1962<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Australia",
                        "New Zealand"
                      ],
                      "ids": [
                        "Australia",
                        "New Zealand"
                      ],
                      "legendgroup": "Oceania",
                      "marker": {
                        "color": "#FFA15A",
                        "size": [
                          10794968,
                          2488550
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Oceania",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        12217.226859999999,
                        13175.678
                      ],
                      "xaxis": "x",
                      "y": [
                        70.93,
                        71.24
                      ],
                      "yaxis": "y"
                    }
                  ],
                  "name": "1962"
                },
                {
                  "data": [
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>year=1967<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "ids": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "legendgroup": "Asia",
                      "marker": {
                        "color": "#636efa",
                        "size": [
                          11537966,
                          202182,
                          62821884,
                          6960067,
                          754550000,
                          3722800,
                          506000000,
                          109343000,
                          26538000,
                          8519282,
                          2693585,
                          100825279,
                          1255058,
                          12617009,
                          30131000,
                          575003,
                          2186894,
                          10154878,
                          1149500,
                          25870271,
                          11261690,
                          714775,
                          60641899,
                          35356600,
                          5618198,
                          1977600,
                          11737396,
                          5680812,
                          13648692,
                          34024249,
                          39463910,
                          1142636,
                          6740785
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Asia",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        836.1971382,
                        14804.6727,
                        721.1860862000001,
                        523.4323142,
                        612.7056934,
                        6197.962814,
                        700.7706107000001,
                        762.4317721,
                        5906.731804999999,
                        8931.459811,
                        8393.741404,
                        9847.788606999999,
                        2741.796252,
                        2143.540609,
                        2029.2281420000002,
                        80894.88326,
                        6006.983042,
                        2277.742396,
                        1226.04113,
                        349,
                        676.4422254,
                        4720.942687,
                        942.4082588,
                        1814.12743,
                        16903.04886,
                        4977.41854,
                        1135.514326,
                        1881.923632,
                        2643.8586809999997,
                        1295.46066,
                        637.1232887,
                        2649.7150070000002,
                        862.4421463
                      ],
                      "xaxis": "x",
                      "y": [
                        34.02,
                        59.923,
                        43.453,
                        45.415,
                        58.381119999999996,
                        70,
                        47.193000000000005,
                        45.964,
                        52.468999999999994,
                        54.458999999999996,
                        70.75,
                        71.43,
                        51.629,
                        59.942,
                        57.716,
                        64.624,
                        63.87,
                        59.371,
                        51.253,
                        49.379,
                        41.472,
                        46.988,
                        49.8,
                        56.393,
                        49.901,
                        67.946,
                        64.266,
                        53.655,
                        67.5,
                        58.285,
                        47.838,
                        51.631,
                        36.984
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>year=1967<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "ids": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "legendgroup": "Europe",
                      "marker": {
                        "color": "#EF553B",
                        "size": [
                          1984060,
                          7376998,
                          9556500,
                          3585000,
                          8310226,
                          4174366,
                          9835109,
                          4838800,
                          4605744,
                          49569000,
                          76368453,
                          8716441,
                          10223422,
                          198676,
                          2900100,
                          52667100,
                          501035,
                          12596822,
                          3786019,
                          31785378,
                          9103000,
                          19284814,
                          7971222,
                          4442238,
                          1646912,
                          32850275,
                          7867931,
                          6063000,
                          33411317,
                          54959000
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Europe",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        2760.196931,
                        12834.6024,
                        13149.04119,
                        2172.3524230000003,
                        5577.0028,
                        6960.297861,
                        11399.44489,
                        15937.21123,
                        10921.63626,
                        12999.91766,
                        14745.62561,
                        8513.097016,
                        9326.64467,
                        13319.89568,
                        7655.568963,
                        10022.40131,
                        5907.850937,
                        15363.25136,
                        16361.87647,
                        6557.152776,
                        6361.517993,
                        6470.866545,
                        7991.707066,
                        8412.902397,
                        9405.489397,
                        7993.512294,
                        15258.29697,
                        22966.14432,
                        2826.3563870000003,
                        14142.85089
                      ],
                      "xaxis": "x",
                      "y": [
                        66.22,
                        70.14,
                        70.94,
                        64.79,
                        70.42,
                        68.5,
                        70.38,
                        72.96,
                        69.83,
                        71.55,
                        70.8,
                        71,
                        69.5,
                        73.73,
                        71.08,
                        71.06,
                        67.178,
                        73.82,
                        74.08,
                        69.61,
                        66.6,
                        66.8,
                        66.914,
                        70.98,
                        69.18,
                        71.44,
                        74.16,
                        72.77,
                        54.336000000000006,
                        71.36
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>year=1967<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "ids": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "legendgroup": "Africa",
                      "marker": {
                        "color": "#00cc96",
                        "size": [
                          12760499,
                          5247469,
                          2427334,
                          553541,
                          5127935,
                          3330989,
                          6335506,
                          1733638,
                          3495967,
                          217378,
                          19941073,
                          1179760,
                          4744870,
                          127617,
                          31681188,
                          259864,
                          1820319,
                          27860297,
                          489004,
                          439593,
                          8490213,
                          3451418,
                          601287,
                          10191512,
                          996380,
                          1279406,
                          1759224,
                          6334556,
                          4147252,
                          5212416,
                          1230542,
                          789309,
                          14770296,
                          8680909,
                          706640,
                          4534062,
                          47287752,
                          414024,
                          3451079,
                          70787,
                          3965841,
                          2662190,
                          3428839,
                          20997321,
                          12716129,
                          420690,
                          12607312,
                          1735550,
                          4786986,
                          8900294,
                          3900000,
                          4995432
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Africa",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        3246.991771,
                        5522.776375,
                        1035.831411,
                        1214.709294,
                        794.8265597,
                        412.97751360000007,
                        1508.453148,
                        1136.056615,
                        1196.810565,
                        1876.029643,
                        861.5932424,
                        2677.9396420000003,
                        2052.0504730000002,
                        3020.0505129999997,
                        1814.880728,
                        915.5960025,
                        468.7949699,
                        516.1186438,
                        8358.761987,
                        734.7829124,
                        1125.69716,
                        708.7595409,
                        715.5806402000001,
                        1056.736457,
                        498.63902649999994,
                        713.6036482999999,
                        18772.75169,
                        1634.047282,
                        495.5147806,
                        545.0098873,
                        1421.145193,
                        2475.387562,
                        1711.04477,
                        566.6691539,
                        3793.694753,
                        1054.384891,
                        1014.5141039999999,
                        4021.1757390000002,
                        510.9637142,
                        1384.840593,
                        1612.404632,
                        1206.043465,
                        1284.7331800000002,
                        7114.477970999999,
                        1687.997641,
                        2613.1016649999997,
                        848.2186575,
                        1477.59676,
                        1932.3601670000003,
                        908.9185217,
                        1777.0773179999999,
                        569.7950712
                      ],
                      "xaxis": "x",
                      "y": [
                        51.407,
                        35.985,
                        44.885,
                        53.298,
                        40.696999999999996,
                        43.548,
                        44.799,
                        41.478,
                        43.601000000000006,
                        46.472,
                        44.056000000000004,
                        52.04,
                        47.35,
                        42.074,
                        49.293,
                        38.986999999999995,
                        42.18899999999999,
                        42.115,
                        44.598,
                        35.857,
                        48.071999999999996,
                        37.196999999999996,
                        35.492,
                        50.653999999999996,
                        48.492,
                        41.536,
                        50.227,
                        42.881,
                        39.486999999999995,
                        38.486999999999995,
                        46.288999999999994,
                        61.556999999999995,
                        50.335,
                        38.113,
                        51.159,
                        40.118,
                        41.04,
                        60.542,
                        44.1,
                        54.425,
                        43.563,
                        34.113,
                        38.977,
                        51.927,
                        42.858000000000004,
                        46.633,
                        45.757,
                        46.769,
                        52.053000000000004,
                        48.051,
                        47.768,
                        53.995
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>year=1967<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "ids": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "legendgroup": "Americas",
                      "marker": {
                        "color": "#ab63fa",
                        "size": [
                          22934225,
                          4040665,
                          88049823,
                          20819767,
                          8858908,
                          19764027,
                          1588717,
                          8139332,
                          4049146,
                          5432424,
                          3232927,
                          4690773,
                          4318137,
                          2500689,
                          1861096,
                          47995559,
                          1865490,
                          1405486,
                          2287985,
                          12132200,
                          2648961,
                          960155,
                          198712000,
                          2748579,
                          9709552
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Americas",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        8052.953020999999,
                        2586.886053,
                        3429.864357,
                        16076.58803,
                        5106.654313,
                        2678.729839,
                        4161.727834,
                        5690.268015,
                        1653.7230029999998,
                        4579.074215,
                        4358.595393,
                        3242.5311469999997,
                        1452.057666,
                        2538.269358,
                        6124.703450999999,
                        5754.733883,
                        4643.393534000001,
                        4421.009084,
                        2299.376311,
                        5788.09333,
                        6929.277714,
                        5621.368472,
                        19530.365569999998,
                        5444.61962,
                        9541.474188
                      ],
                      "xaxis": "x",
                      "y": [
                        65.634,
                        45.032,
                        57.632,
                        72.13,
                        60.523,
                        59.963,
                        65.42399999999999,
                        68.29,
                        56.751000000000005,
                        56.678000000000004,
                        55.855,
                        50.016000000000005,
                        46.243,
                        50.924,
                        67.51,
                        60.11,
                        51.88399999999999,
                        64.071,
                        64.95100000000001,
                        51.445,
                        71.1,
                        65.4,
                        70.76,
                        68.468,
                        63.479
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>year=1967<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Australia",
                        "New Zealand"
                      ],
                      "ids": [
                        "Australia",
                        "New Zealand"
                      ],
                      "legendgroup": "Oceania",
                      "marker": {
                        "color": "#FFA15A",
                        "size": [
                          11872264,
                          2728150
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Oceania",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        14526.12465,
                        14463.918930000002
                      ],
                      "xaxis": "x",
                      "y": [
                        71.1,
                        71.52
                      ],
                      "yaxis": "y"
                    }
                  ],
                  "name": "1967"
                },
                {
                  "data": [
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>year=1972<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "ids": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "legendgroup": "Asia",
                      "marker": {
                        "color": "#636efa",
                        "size": [
                          13079460,
                          230800,
                          70759295,
                          7450606,
                          862030000,
                          4115700,
                          567000000,
                          121282000,
                          30614000,
                          10061506,
                          3095893,
                          107188273,
                          1613551,
                          14781241,
                          33505000,
                          841934,
                          2680018,
                          11441462,
                          1320500,
                          28466390,
                          12412593,
                          829050,
                          69325921,
                          40850141,
                          6472756,
                          2152400,
                          13016733,
                          6701172,
                          15226039,
                          39276153,
                          44655014,
                          1089572,
                          7407075
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Asia",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        739.9811057999999,
                        18268.65839,
                        630.2336265,
                        421.6240257,
                        676.9000921,
                        8315.928145,
                        724.032527,
                        1111.107907,
                        9613.818607,
                        9576.037596,
                        12786.93223,
                        14778.78636,
                        2110.856309,
                        3701.6215030000003,
                        3030.87665,
                        109347.867,
                        7486.384341,
                        2849.09478,
                        1421.741975,
                        357,
                        674.7881296,
                        10618.03855,
                        1049.938981,
                        1989.3740699999998,
                        24837.42865,
                        8597.756202,
                        1213.39553,
                        2571.423014,
                        4062.523897,
                        1524.3589359999999,
                        699.5016441,
                        3133.4092769999997,
                        1265.047031
                      ],
                      "xaxis": "x",
                      "y": [
                        36.088,
                        63.3,
                        45.251999999999995,
                        40.317,
                        63.118880000000004,
                        72,
                        50.651,
                        49.203,
                        55.233999999999995,
                        56.95,
                        71.63,
                        73.42,
                        56.528,
                        63.983000000000004,
                        62.611999999999995,
                        67.712,
                        65.421,
                        63.01,
                        53.754,
                        53.07,
                        43.971000000000004,
                        52.143,
                        51.928999999999995,
                        58.065,
                        53.886,
                        69.521,
                        65.042,
                        57.29600000000001,
                        69.39,
                        60.405,
                        50.254,
                        56.532,
                        39.848
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>year=1972<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "ids": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "legendgroup": "Europe",
                      "marker": {
                        "color": "#EF553B",
                        "size": [
                          2263554,
                          7544201,
                          9709100,
                          3819000,
                          8576200,
                          4225310,
                          9862158,
                          4991596,
                          4639657,
                          51732000,
                          78717088,
                          8888628,
                          10394091,
                          209275,
                          3024400,
                          54365564,
                          527678,
                          13329874,
                          3933004,
                          33039545,
                          8970450,
                          20662648,
                          8313288,
                          4593433,
                          1694510,
                          34513161,
                          8122293,
                          6401400,
                          37492953,
                          56079000
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Europe",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        3313.422188,
                        16661.6256,
                        16672.14356,
                        2860.16975,
                        6597.494398,
                        9164.090127,
                        13108.4536,
                        18866.20721,
                        14358.8759,
                        16107.19171,
                        18016.180269999997,
                        12724.82957,
                        10168.65611,
                        15798.063619999999,
                        9530.772895999999,
                        12269.27378,
                        7778.414017,
                        18794.74567,
                        18965.05551,
                        8006.506993000001,
                        9022.247417,
                        8011.414401999999,
                        10522.067490000001,
                        9674.167626,
                        12383.4862,
                        10638.75131,
                        17832.02464,
                        27195.113039999997,
                        3450.69638,
                        15895.116409999999
                      ],
                      "xaxis": "x",
                      "y": [
                        67.69,
                        70.63,
                        71.44,
                        67.45,
                        70.9,
                        69.61,
                        70.29,
                        73.47,
                        70.87,
                        72.38,
                        71,
                        72.34,
                        69.76,
                        74.46,
                        71.28,
                        72.19,
                        70.63600000000001,
                        73.75,
                        74.34,
                        70.85,
                        69.26,
                        69.21,
                        68.7,
                        70.35,
                        69.82,
                        73.06,
                        74.72,
                        73.78,
                        57.005,
                        72.01
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>year=1972<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "ids": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "legendgroup": "Africa",
                      "marker": {
                        "color": "#00cc96",
                        "size": [
                          14760787,
                          5894858,
                          2761407,
                          619351,
                          5433886,
                          3529983,
                          7021028,
                          1927260,
                          3899068,
                          250027,
                          23007669,
                          1340458,
                          6071696,
                          178848,
                          34807417,
                          277603,
                          2260187,
                          30770372,
                          537977,
                          517101,
                          9354120,
                          3811387,
                          625361,
                          12044785,
                          1116779,
                          1482628,
                          2183877,
                          7082430,
                          4730997,
                          5828158,
                          1332786,
                          851334,
                          16660670,
                          9809596,
                          821782,
                          5060262,
                          53740085,
                          461633,
                          3992121,
                          76595,
                          4588696,
                          2879013,
                          3840161,
                          23935810,
                          14597019,
                          480105,
                          14706593,
                          2056351,
                          5303507,
                          10190285,
                          4506497,
                          5861135
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Africa",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        4182.663766,
                        5473.288004999999,
                        1085.796879,
                        2263.6111140000003,
                        854.7359763000001,
                        464.0995039,
                        1684.1465280000002,
                        1070.013275,
                        1104.103987,
                        1937.577675,
                        904.8960685000001,
                        3213.152683,
                        2378.201111,
                        3694.2123520000005,
                        2024.0081469999998,
                        672.4122571,
                        514.3242081999999,
                        566.2439442000001,
                        11401.948409999999,
                        756.0868363,
                        1178.223708,
                        741.6662307,
                        820.2245876000001,
                        1222.359968,
                        496.58159220000005,
                        803.0054535,
                        21011.497209999998,
                        1748.562982,
                        584.6219709,
                        581.3688761,
                        1586.851781,
                        2575.4841579999998,
                        1930.194975,
                        724.9178037,
                        3746.080948,
                        954.2092363,
                        1698.3888379999999,
                        5047.658563,
                        590.5806637999999,
                        1532.985254,
                        1597.712056,
                        1353.759762,
                        1254.576127,
                        7765.962636,
                        1659.652775,
                        3364.836625,
                        915.9850592,
                        1649.660188,
                        2753.2859940000003,
                        950.735869,
                        1773.498265,
                        799.3621757999999
                      ],
                      "xaxis": "x",
                      "y": [
                        54.518,
                        37.928000000000004,
                        47.013999999999996,
                        56.023999999999994,
                        43.591,
                        44.056999999999995,
                        47.049,
                        43.457,
                        45.568999999999996,
                        48.943999999999996,
                        45.989,
                        54.907,
                        49.801,
                        44.36600000000001,
                        51.137,
                        40.516,
                        44.141999999999996,
                        43.515,
                        48.69,
                        38.308,
                        49.875,
                        38.842,
                        36.486,
                        53.559,
                        49.766999999999996,
                        42.614,
                        52.773,
                        44.851000000000006,
                        41.766000000000005,
                        39.977,
                        48.437,
                        62.943999999999996,
                        52.861999999999995,
                        40.328,
                        53.867,
                        40.546,
                        42.821000000000005,
                        64.274,
                        44.6,
                        56.48,
                        45.815,
                        35.4,
                        40.973,
                        53.696000000000005,
                        45.083,
                        49.552,
                        47.62,
                        49.75899999999999,
                        55.602,
                        51.016000000000005,
                        50.107,
                        55.635
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>year=1972<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "ids": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "legendgroup": "Americas",
                      "marker": {
                        "color": "#ab63fa",
                        "size": [
                          24779799,
                          4565872,
                          100840058,
                          22284500,
                          9717524,
                          22542890,
                          1834796,
                          8831348,
                          4671329,
                          6298651,
                          3790903,
                          5149581,
                          4698301,
                          2965146,
                          1997616,
                          55984294,
                          2182908,
                          1616384,
                          2614104,
                          13954700,
                          2847132,
                          975199,
                          209896000,
                          2829526,
                          11515649
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Americas",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        9443.038526,
                        2980.331339,
                        4985.711467,
                        18970.57086,
                        5494.024437,
                        3264.660041,
                        5118.146939,
                        5305.445256,
                        2189.874499,
                        5280.99471,
                        4520.246008,
                        4031.4082710000002,
                        1654.456946,
                        2529.842345,
                        7433.889293000001,
                        6809.406690000001,
                        4688.593267,
                        5364.2496630000005,
                        2523.337977,
                        5937.827283,
                        9123.041742,
                        6619.551418999999,
                        21806.03594,
                        5703.408898,
                        10505.25966
                      ],
                      "xaxis": "x",
                      "y": [
                        67.065,
                        46.714,
                        59.504,
                        72.88,
                        63.441,
                        61.623000000000005,
                        67.84899999999999,
                        70.723,
                        59.631,
                        58.79600000000001,
                        58.207,
                        53.738,
                        48.042,
                        53.88399999999999,
                        69,
                        62.361000000000004,
                        55.151,
                        66.21600000000001,
                        65.815,
                        55.448,
                        72.16,
                        65.9,
                        71.34,
                        68.673,
                        65.712
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>year=1972<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Australia",
                        "New Zealand"
                      ],
                      "ids": [
                        "Australia",
                        "New Zealand"
                      ],
                      "legendgroup": "Oceania",
                      "marker": {
                        "color": "#FFA15A",
                        "size": [
                          13177000,
                          2929100
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Oceania",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        16788.62948,
                        16046.03728
                      ],
                      "xaxis": "x",
                      "y": [
                        71.93,
                        71.89
                      ],
                      "yaxis": "y"
                    }
                  ],
                  "name": "1972"
                },
                {
                  "data": [
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>year=1977<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "ids": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "legendgroup": "Asia",
                      "marker": {
                        "color": "#636efa",
                        "size": [
                          14880372,
                          297410,
                          80428306,
                          6978607,
                          943455000,
                          4583700,
                          634000000,
                          136725000,
                          35480679,
                          11882916,
                          3495918,
                          113872473,
                          1937652,
                          16325320,
                          36436000,
                          1140357,
                          3115787,
                          12845381,
                          1528000,
                          31528087,
                          13933198,
                          1004533,
                          78152686,
                          46850962,
                          8128505,
                          2325300,
                          14116836,
                          7932503,
                          16785196,
                          44148285,
                          50533506,
                          1261091,
                          8403990
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Asia",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        786.11336,
                        19340.10196,
                        659.8772322000001,
                        524.9721831999999,
                        741.2374699,
                        11186.14125,
                        813.3373230000001,
                        1382.702056,
                        11888.59508,
                        14688.235069999999,
                        13306.619209999999,
                        16610.37701,
                        2852.351568,
                        4106.301249,
                        4657.22102,
                        59265.477139999995,
                        8659.696836,
                        3827.9215710000003,
                        1647.511665,
                        371,
                        694.1124398,
                        11848.343920000001,
                        1175.921193,
                        2373.204287,
                        34167.7626,
                        11210.08948,
                        1348.775651,
                        3195.484582,
                        5596.519826,
                        1961.2246350000003,
                        713.5371196000001,
                        3682.8314939999996,
                        1829.765177
                      ],
                      "xaxis": "x",
                      "y": [
                        38.438,
                        65.593,
                        46.923,
                        31.22,
                        63.96736,
                        73.6,
                        54.208,
                        52.702,
                        57.702,
                        60.413000000000004,
                        73.06,
                        75.38,
                        61.13399999999999,
                        67.15899999999999,
                        64.766,
                        69.343,
                        66.09899999999999,
                        65.256,
                        55.49100000000001,
                        56.059,
                        46.748000000000005,
                        57.367,
                        54.043,
                        60.06,
                        58.69,
                        70.795,
                        65.949,
                        61.195,
                        70.59,
                        62.494,
                        55.763999999999996,
                        60.765,
                        44.175
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>year=1977<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "ids": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "legendgroup": "Europe",
                      "marker": {
                        "color": "#EF553B",
                        "size": [
                          2509048,
                          7568430,
                          9821800,
                          4086000,
                          8797022,
                          4318673,
                          10161915,
                          5088419,
                          4738902,
                          53165019,
                          78160773,
                          9308479,
                          10637171,
                          221823,
                          3271900,
                          56059245,
                          560073,
                          13852989,
                          4043205,
                          34621254,
                          9662600,
                          21658597,
                          8686367,
                          4827803,
                          1746919,
                          36439000,
                          8251648,
                          6316424,
                          42404033,
                          56179000
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Europe",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        3533.0039100000004,
                        19749.4223,
                        19117.97448,
                        3528.481305,
                        7612.240438,
                        11305.38517,
                        14800.160619999999,
                        20422.9015,
                        15605.422830000001,
                        18292.635140000002,
                        20512.92123,
                        14195.524280000001,
                        11674.837370000001,
                        19654.96247,
                        11150.98113,
                        14255.98475,
                        9595.929904999999,
                        21209.0592,
                        23311.34939,
                        9508.141454,
                        10172.48572,
                        9356.39724,
                        12980.66956,
                        10922.664040000001,
                        15277.030169999998,
                        13236.92117,
                        18855.72521,
                        26982.29052,
                        4269.122326,
                        17428.74846
                      ],
                      "xaxis": "x",
                      "y": [
                        68.93,
                        72.17,
                        72.8,
                        69.86,
                        70.81,
                        70.64,
                        70.71,
                        74.69,
                        72.52,
                        73.83,
                        72.5,
                        73.68,
                        69.95,
                        76.11,
                        72.03,
                        73.48,
                        73.066,
                        75.24,
                        75.37,
                        70.67,
                        70.41,
                        69.46,
                        70.3,
                        70.45,
                        70.97,
                        74.39,
                        75.44,
                        75.39,
                        59.507,
                        72.76
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>year=1977<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "ids": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "legendgroup": "Africa",
                      "marker": {
                        "color": "#00cc96",
                        "size": [
                          17152804,
                          6162675,
                          3168267,
                          781472,
                          5889574,
                          3834415,
                          7959865,
                          2167533,
                          4388260,
                          304739,
                          26480870,
                          1536769,
                          7459574,
                          228694,
                          38783863,
                          192675,
                          2512642,
                          34617799,
                          706367,
                          608274,
                          10538093,
                          4227026,
                          745228,
                          14500404,
                          1251524,
                          1703617,
                          2721783,
                          8007166,
                          5637246,
                          6491649,
                          1456688,
                          913025,
                          18396941,
                          11127868,
                          977026,
                          5682086,
                          62209173,
                          492095,
                          4657072,
                          86796,
                          5260855,
                          3140897,
                          4353666,
                          27129932,
                          17104986,
                          551425,
                          17129565,
                          2308582,
                          6005061,
                          11457758,
                          5216550,
                          6642107
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Africa",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        4910.4167560000005,
                        3008.647355,
                        1029.161251,
                        3214.857818,
                        743.3870368,
                        556.1032651,
                        1783.432873,
                        1109.374338,
                        1133.98495,
                        1172.603047,
                        795.757282,
                        3259.178978,
                        2517.736547,
                        3081.7610219999997,
                        2785.493582,
                        958.5668124,
                        505.7538077,
                        556.8083834,
                        21745.57328,
                        884.7552507000001,
                        993.2239571,
                        874.6858642999999,
                        764.7259627999999,
                        1267.613204,
                        745.3695408,
                        640.3224382999999,
                        21951.21176,
                        1544.228586,
                        663.2236766,
                        686.3952693,
                        1497.492223,
                        3710.9829630000004,
                        2370.619976,
                        502.31973339999996,
                        3876.4859579999998,
                        808.8970727999999,
                        1981.9518059999998,
                        4319.804067,
                        670.0806011,
                        1737.561657,
                        1561.769116,
                        1348.285159,
                        1450.9925130000001,
                        8028.651439,
                        2202.9884230000002,
                        3781.410618,
                        962.4922932,
                        1532.776998,
                        3120.876811,
                        843.7331372000001,
                        1588.688299,
                        685.5876821
                      ],
                      "xaxis": "x",
                      "y": [
                        58.013999999999996,
                        39.483000000000004,
                        49.19,
                        59.318999999999996,
                        46.137,
                        45.91,
                        49.355,
                        46.775,
                        47.383,
                        50.93899999999999,
                        47.803999999999995,
                        55.625,
                        52.373999999999995,
                        46.519,
                        53.318999999999996,
                        42.023999999999994,
                        44.535,
                        44.51,
                        52.79,
                        41.842,
                        51.756,
                        40.762,
                        37.465,
                        56.155,
                        52.208,
                        43.763999999999996,
                        57.442,
                        46.881,
                        43.766999999999996,
                        41.714,
                        50.852,
                        64.93,
                        55.73,
                        42.495,
                        56.437,
                        41.291000000000004,
                        44.513999999999996,
                        67.064,
                        45,
                        58.55,
                        48.879,
                        36.788000000000004,
                        41.974,
                        55.527,
                        47.8,
                        52.537,
                        49.919,
                        52.887,
                        59.836999999999996,
                        50.35,
                        51.386,
                        57.674
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>year=1977<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "ids": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "legendgroup": "Americas",
                      "marker": {
                        "color": "#ab63fa",
                        "size": [
                          26983828,
                          5079716,
                          114313951,
                          23796400,
                          10599793,
                          25094412,
                          2108457,
                          9537988,
                          5302800,
                          7278866,
                          4282586,
                          5703430,
                          4908554,
                          3055235,
                          2156814,
                          63759976,
                          2554598,
                          1839782,
                          2984494,
                          15990099,
                          3080828,
                          1039009,
                          220239000,
                          2873520,
                          13503563
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Americas",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        10079.026740000001,
                        3548.097832,
                        6660.118654,
                        22090.88306,
                        4756.763836,
                        3815.80787,
                        5926.876967,
                        6380.494965999999,
                        2681.9889,
                        6679.62326,
                        5138.922374,
                        4879.992748,
                        1874.2989309999998,
                        3203.208066,
                        6650.195573,
                        7674.929108,
                        5486.371089,
                        5351.912144,
                        3248.373311,
                        6281.290854999999,
                        9770.524921,
                        7899.554209000001,
                        24072.63213,
                        6504.339663000001,
                        13143.95095
                      ],
                      "xaxis": "x",
                      "y": [
                        68.48100000000001,
                        50.023,
                        61.489,
                        74.21,
                        67.05199999999999,
                        63.836999999999996,
                        70.75,
                        72.649,
                        61.788000000000004,
                        61.31,
                        56.696000000000005,
                        56.028999999999996,
                        49.923,
                        57.402,
                        70.11,
                        65.032,
                        57.47,
                        68.681,
                        66.35300000000001,
                        58.446999999999996,
                        73.44,
                        68.3,
                        73.38,
                        69.48100000000001,
                        67.456
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>year=1977<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Australia",
                        "New Zealand"
                      ],
                      "ids": [
                        "Australia",
                        "New Zealand"
                      ],
                      "legendgroup": "Oceania",
                      "marker": {
                        "color": "#FFA15A",
                        "size": [
                          14074100,
                          3164900
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Oceania",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        18334.197509999998,
                        16233.7177
                      ],
                      "xaxis": "x",
                      "y": [
                        73.49,
                        72.22
                      ],
                      "yaxis": "y"
                    }
                  ],
                  "name": "1977"
                },
                {
                  "data": [
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>year=1982<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "ids": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "legendgroup": "Asia",
                      "marker": {
                        "color": "#636efa",
                        "size": [
                          12881816,
                          377967,
                          93074406,
                          7272485,
                          1000281000,
                          5264500,
                          708000000,
                          153343000,
                          43072751,
                          14173318,
                          3858421,
                          118454974,
                          2347031,
                          17647518,
                          39326000,
                          1497494,
                          3086876,
                          14441916,
                          1756032,
                          34680442,
                          15796314,
                          1301048,
                          91462088,
                          53456774,
                          11254672,
                          2651869,
                          15410151,
                          9410494,
                          18501390,
                          48827160,
                          56142181,
                          1425876,
                          9657618
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Asia",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        978.0114388000001,
                        19211.14731,
                        676.9818656,
                        624.4754784,
                        962.4213804999999,
                        14560.530509999999,
                        855.7235377000001,
                        1516.872988,
                        7608.334602,
                        14517.90711,
                        15367.0292,
                        19384.10571,
                        4161.415959,
                        4106.525293,
                        5622.942464,
                        31354.03573,
                        7640.519520999999,
                        4920.355951,
                        2000.603139,
                        424,
                        718.3730947,
                        12954.791009999999,
                        1443.429832,
                        2603.273765,
                        33693.17525,
                        15169.161119999999,
                        1648.0797890000001,
                        3761.8377149999997,
                        7426.354773999999,
                        2393.219781,
                        707.2357863,
                        4336.032082,
                        1977.5570100000002
                      ],
                      "xaxis": "x",
                      "y": [
                        39.854,
                        69.05199999999999,
                        50.00899999999999,
                        50.957,
                        65.525,
                        75.45,
                        56.596000000000004,
                        56.159,
                        59.62,
                        62.038000000000004,
                        74.45,
                        77.11,
                        63.739,
                        69.1,
                        67.123,
                        71.309,
                        66.983,
                        68,
                        57.489,
                        58.056000000000004,
                        49.593999999999994,
                        62.728,
                        56.158,
                        62.082,
                        63.012,
                        71.76,
                        68.757,
                        64.59,
                        72.16,
                        64.597,
                        58.816,
                        64.406,
                        49.113
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>year=1982<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "ids": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "legendgroup": "Europe",
                      "marker": {
                        "color": "#EF553B",
                        "size": [
                          2780097,
                          7574613,
                          9856303,
                          4172693,
                          8892098,
                          4413368,
                          10303704,
                          5117810,
                          4826933,
                          54433565,
                          78335266,
                          9786480,
                          10705535,
                          233997,
                          3480000,
                          56535636,
                          562548,
                          14310401,
                          4114787,
                          36227381,
                          9859650,
                          22356726,
                          9032824,
                          5048043,
                          1861252,
                          37983310,
                          8325260,
                          6468126,
                          47328791,
                          56339704
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Europe",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        3630.880722,
                        21597.083619999998,
                        20979.84589,
                        4126.613157,
                        8224.191647,
                        13221.82184,
                        15377.22855,
                        21688.04048,
                        18533.15761,
                        20293.89746,
                        22031.532740000002,
                        15268.420890000001,
                        12545.99066,
                        23269.6075,
                        12618.321409999999,
                        16537.4835,
                        11222.58762,
                        21399.46046,
                        26298.635309999998,
                        8451.531004,
                        11753.84291,
                        9605.314053,
                        15181.0927,
                        11348.54585,
                        17866.72175,
                        13926.169969999999,
                        20667.38125,
                        28397.715119999997,
                        4241.356344,
                        18232.42452
                      ],
                      "xaxis": "x",
                      "y": [
                        70.42,
                        73.18,
                        73.93,
                        70.69,
                        71.08,
                        70.46,
                        70.96,
                        74.63,
                        74.55,
                        74.89,
                        73.8,
                        75.24,
                        69.39,
                        76.99,
                        73.1,
                        74.98,
                        74.101,
                        76.05,
                        75.97,
                        71.32,
                        72.77,
                        69.66,
                        70.16199999999999,
                        70.8,
                        71.063,
                        76.3,
                        76.42,
                        76.21,
                        61.036,
                        74.04
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>year=1982<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "ids": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "legendgroup": "Africa",
                      "marker": {
                        "color": "#00cc96",
                        "size": [
                          20033753,
                          7016384,
                          3641603,
                          970347,
                          6634596,
                          4580410,
                          9250831,
                          2476971,
                          4875118,
                          348643,
                          30646495,
                          1774735,
                          9025951,
                          305991,
                          45681811,
                          285483,
                          2637297,
                          38111756,
                          753874,
                          715523,
                          11400338,
                          4710497,
                          825987,
                          17661452,
                          1411807,
                          1956875,
                          3344074,
                          9171477,
                          6502825,
                          6998256,
                          1622136,
                          992040,
                          20198730,
                          12587223,
                          1099010,
                          6437188,
                          73039376,
                          517810,
                          5507565,
                          98593,
                          6147783,
                          3464522,
                          5828892,
                          31140029,
                          20367053,
                          649901,
                          19844382,
                          2644765,
                          6734098,
                          12939400,
                          6100407,
                          7636524
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Africa",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        5745.160213,
                        2756.953672,
                        1277.897616,
                        4551.14215,
                        807.1985855,
                        559.6032309999999,
                        2367.983282,
                        956.7529906999999,
                        797.9081006,
                        1267.100083,
                        673.7478181,
                        4879.507522,
                        2602.710169,
                        2879.4680670000002,
                        3503.729636,
                        927.8253427000001,
                        524.8758493,
                        577.8607471,
                        15113.36194,
                        835.8096107999999,
                        876.032569,
                        857.2503577,
                        838.1239671,
                        1348.225791,
                        797.2631074,
                        572.1995694,
                        17364.275380000003,
                        1302.878658,
                        632.8039209,
                        618.0140640999999,
                        1481.150189,
                        3688.037739,
                        2702.620356,
                        462.2114149,
                        4191.100511,
                        909.7221354000001,
                        1576.97375,
                        5267.219353,
                        881.5706467,
                        1890.2181170000001,
                        1518.479984,
                        1465.010784,
                        1176.807031,
                        8568.266228,
                        1895.544073,
                        3895.384018,
                        874.2426069,
                        1344.577953,
                        3560.2331740000004,
                        682.2662267999999,
                        1408.678565,
                        788.8550411
                      ],
                      "xaxis": "x",
                      "y": [
                        61.368,
                        39.942,
                        50.903999999999996,
                        61.483999999999995,
                        48.122,
                        47.471000000000004,
                        52.961000000000006,
                        48.295,
                        49.516999999999996,
                        52.933,
                        47.784,
                        56.695,
                        53.983000000000004,
                        48.812,
                        56.006,
                        43.662,
                        43.89,
                        44.916000000000004,
                        56.56399999999999,
                        45.58,
                        53.744,
                        42.891000000000005,
                        39.327,
                        58.766000000000005,
                        55.078,
                        44.852,
                        62.155,
                        48.968999999999994,
                        45.641999999999996,
                        43.916000000000004,
                        53.599,
                        66.711,
                        59.65,
                        42.795,
                        58.968,
                        42.598,
                        45.826,
                        69.885,
                        46.218,
                        60.351000000000006,
                        52.379,
                        38.445,
                        42.955,
                        58.161,
                        50.338,
                        55.56100000000001,
                        50.608000000000004,
                        55.471000000000004,
                        64.048,
                        49.849,
                        51.821000000000005,
                        60.363
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>year=1982<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "ids": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "legendgroup": "Americas",
                      "marker": {
                        "color": "#ab63fa",
                        "size": [
                          29341374,
                          5642224,
                          128962939,
                          25201900,
                          11487112,
                          27764644,
                          2424367,
                          9789224,
                          5968349,
                          8365850,
                          4474873,
                          6395630,
                          5198399,
                          3669448,
                          2298309,
                          71640904,
                          2979423,
                          2036305,
                          3366439,
                          18125129,
                          3279001,
                          1116479,
                          232187835,
                          2953997,
                          15620766
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Americas",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        8997.897412,
                        3156.510452,
                        7030.835878,
                        22898.79214,
                        5095.665738000001,
                        4397.575659,
                        5262.734751,
                        7316.9181069999995,
                        2861.092386,
                        7213.7912670000005,
                        4098.344175,
                        4820.49479,
                        2011.1595489999997,
                        3121.7607940000003,
                        6068.05135,
                        9611.147541,
                        3470.3381560000003,
                        7009.601598,
                        4258.5036039999995,
                        6434.501797,
                        10330.98915,
                        9119.528607,
                        25009.55914,
                        6920.223051000001,
                        11152.410109999999
                      ],
                      "xaxis": "x",
                      "y": [
                        69.942,
                        53.858999999999995,
                        63.336000000000006,
                        75.76,
                        70.565,
                        66.653,
                        73.45,
                        73.717,
                        63.727,
                        64.342,
                        56.604,
                        58.137,
                        51.461000000000006,
                        60.909,
                        71.21,
                        67.405,
                        59.298,
                        70.472,
                        66.874,
                        61.406000000000006,
                        73.75,
                        68.832,
                        74.65,
                        70.805,
                        68.557
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>year=1982<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Australia",
                        "New Zealand"
                      ],
                      "ids": [
                        "Australia",
                        "New Zealand"
                      ],
                      "legendgroup": "Oceania",
                      "marker": {
                        "color": "#FFA15A",
                        "size": [
                          15184200,
                          3210650
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Oceania",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        19477.009280000002,
                        17632.4104
                      ],
                      "xaxis": "x",
                      "y": [
                        74.74,
                        73.84
                      ],
                      "yaxis": "y"
                    }
                  ],
                  "name": "1982"
                },
                {
                  "data": [
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>year=1987<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "ids": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "legendgroup": "Asia",
                      "marker": {
                        "color": "#636efa",
                        "size": [
                          13867957,
                          454612,
                          103764241,
                          8371791,
                          1084035000,
                          5584510,
                          788000000,
                          169276000,
                          51889696,
                          16543189,
                          4203148,
                          122091325,
                          2820042,
                          19067554,
                          41622000,
                          1891487,
                          3089353,
                          16331785,
                          2015133,
                          38028578,
                          17917180,
                          1593882,
                          105186881,
                          60017788,
                          14619745,
                          2794552,
                          16495304,
                          11242847,
                          19757799,
                          52910342,
                          62826491,
                          1691210,
                          11219340
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Asia",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        852.3959447999999,
                        18524.02406,
                        751.9794035,
                        683.8955732000001,
                        1378.904018,
                        20038.472690000002,
                        976.5126756000001,
                        1748.356961,
                        6642.881371,
                        11643.57268,
                        17122.47986,
                        22375.941890000002,
                        4448.679912,
                        4106.4923149999995,
                        8533.088805,
                        28118.42998,
                        5377.091329,
                        5249.802653,
                        2338.008304,
                        385,
                        775.6324501,
                        18115.223130000002,
                        1704.686583,
                        2189.634995,
                        21198.26136,
                        18861.53081,
                        1876.766827,
                        3116.774285,
                        11054.56175,
                        2982.653773,
                        820.7994449,
                        5107.197384,
                        1971.741538
                      ],
                      "xaxis": "x",
                      "y": [
                        40.821999999999996,
                        70.75,
                        52.818999999999996,
                        53.913999999999994,
                        67.274,
                        76.2,
                        58.553000000000004,
                        60.137,
                        63.04,
                        65.044,
                        75.6,
                        78.67,
                        65.869,
                        70.64699999999999,
                        69.81,
                        74.17399999999999,
                        67.926,
                        69.5,
                        60.222,
                        58.339,
                        52.537,
                        67.734,
                        58.245,
                        64.15100000000001,
                        66.295,
                        73.56,
                        69.01100000000001,
                        66.97399999999999,
                        73.4,
                        66.084,
                        62.82,
                        67.046,
                        52.922
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>year=1987<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "ids": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "legendgroup": "Europe",
                      "marker": {
                        "color": "#EF553B",
                        "size": [
                          3075321,
                          7578903,
                          9870200,
                          4338977,
                          8971958,
                          4484310,
                          10311597,
                          5127024,
                          4931729,
                          55630100,
                          77718298,
                          9974490,
                          10612740,
                          244676,
                          3539900,
                          56729703,
                          569473,
                          14665278,
                          4186147,
                          37740710,
                          9915289,
                          22686371,
                          9230783,
                          5199318,
                          1945870,
                          38880702,
                          8421403,
                          6649942,
                          52881328,
                          56981620
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Europe",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        3738.9327350000003,
                        23687.82607,
                        22525.56308,
                        4314.114757,
                        8239.854824,
                        13822.58394,
                        16310.4434,
                        25116.17581,
                        21141.01223,
                        22066.44214,
                        24639.18566,
                        16120.528390000001,
                        12986.47998,
                        26923.206280000002,
                        13872.86652,
                        19207.234819999998,
                        11732.51017,
                        23651.32361,
                        31540.9748,
                        9082.351172,
                        13039.30876,
                        9696.273295,
                        15870.878509999999,
                        12037.26758,
                        18678.53492,
                        15764.98313,
                        23586.92927,
                        30281.704589999998,
                        5089.043686,
                        21664.787669999998
                      ],
                      "xaxis": "x",
                      "y": [
                        72,
                        74.94,
                        75.35,
                        71.14,
                        71.34,
                        71.52,
                        71.58,
                        74.8,
                        74.83,
                        76.34,
                        74.847,
                        76.67,
                        69.58,
                        77.23,
                        74.36,
                        76.42,
                        74.865,
                        76.83,
                        75.89,
                        70.98,
                        74.06,
                        69.53,
                        71.218,
                        71.08,
                        72.25,
                        76.9,
                        77.19,
                        77.41,
                        63.108000000000004,
                        75.007
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>year=1987<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "ids": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "legendgroup": "Africa",
                      "marker": {
                        "color": "#00cc96",
                        "size": [
                          23254956,
                          7874230,
                          4243788,
                          1151184,
                          7586551,
                          5126023,
                          10780667,
                          2840009,
                          5498955,
                          395114,
                          35481645,
                          2064095,
                          10761098,
                          311025,
                          52799062,
                          341244,
                          2915959,
                          42999530,
                          880397,
                          848406,
                          14168101,
                          5650262,
                          927524,
                          21198082,
                          1599200,
                          2269414,
                          3799845,
                          10568642,
                          7824747,
                          7634008,
                          1841240,
                          1042663,
                          22987397,
                          12891952,
                          1278184,
                          7332638,
                          81551520,
                          562035,
                          6349365,
                          110812,
                          7171347,
                          3868905,
                          6921858,
                          35933379,
                          24725960,
                          779348,
                          23040630,
                          3154264,
                          7724976,
                          15283050,
                          7272406,
                          9216418
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Africa",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        5681.358539,
                        2430.208311,
                        1225.85601,
                        6205.88385,
                        912.0631417000001,
                        621.8188188999999,
                        2602.664206,
                        844.8763504000001,
                        952.3861289999999,
                        1315.980812,
                        672.774812,
                        4201.194936999999,
                        2156.9560690000003,
                        2880.102568,
                        3885.4607100000003,
                        966.8968149,
                        521.1341333,
                        573.7413142000001,
                        11864.408440000001,
                        611.6588611000001,
                        847.0061135,
                        805.5724717999999,
                        736.4153921,
                        1361.936856,
                        773.9932140999999,
                        506.1138573,
                        11770.5898,
                        1155.4419480000001,
                        635.5173633999999,
                        684.1715576,
                        1421.603576,
                        4783.586903,
                        2755.046991,
                        389.87618460000004,
                        3693.7313369999997,
                        668.3000228,
                        1385.029563,
                        5303.377488,
                        847.991217,
                        1516.525457,
                        1441.72072,
                        1294.4477880000002,
                        1093.244963,
                        7825.823398,
                        1507.819159,
                        3984.8398119999997,
                        831.8220794,
                        1202.201361,
                        3810.419296,
                        617.7244065,
                        1213.315116,
                        706.1573059
                      ],
                      "xaxis": "x",
                      "y": [
                        65.79899999999999,
                        39.906,
                        52.336999999999996,
                        63.622,
                        49.556999999999995,
                        48.211000000000006,
                        54.985,
                        50.485,
                        51.051,
                        54.926,
                        47.412,
                        57.47,
                        54.655,
                        50.04,
                        59.797,
                        45.663999999999994,
                        46.453,
                        46.684,
                        60.19,
                        49.265,
                        55.729,
                        45.552,
                        41.245,
                        59.339,
                        57.18,
                        46.027,
                        66.234,
                        49.35,
                        47.457,
                        46.364,
                        56.145,
                        68.74,
                        62.677,
                        42.861000000000004,
                        60.835,
                        44.555,
                        46.886,
                        71.913,
                        44.02,
                        61.728,
                        55.769,
                        40.006,
                        44.501000000000005,
                        60.833999999999996,
                        51.744,
                        57.678000000000004,
                        51.535,
                        56.941,
                        66.89399999999999,
                        51.50899999999999,
                        50.821000000000005,
                        62.351000000000006
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>year=1987<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "ids": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "legendgroup": "Americas",
                      "marker": {
                        "color": "#ab63fa",
                        "size": [
                          31620918,
                          6156369,
                          142938076,
                          26549700,
                          12463354,
                          30964245,
                          2799811,
                          10239839,
                          6655297,
                          9545158,
                          4842194,
                          7326406,
                          5756203,
                          4372203,
                          2326606,
                          80122492,
                          3344353,
                          2253639,
                          3886512,
                          20195924,
                          3444468,
                          1191336,
                          242803533,
                          3045153,
                          17910182
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Americas",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        9139.671389,
                        2753.6914899999997,
                        7807.095818000001,
                        26626.515030000002,
                        5547.063754,
                        4903.2191,
                        5629.915318,
                        7532.924762999999,
                        2899.842175,
                        6481.776993,
                        4140.442097,
                        4246.485974,
                        1823.015995,
                        3023.0966989999997,
                        6351.237495,
                        8688.156003,
                        2955.984375,
                        7034.779161,
                        3998.875695,
                        6360.9434439999995,
                        12281.34191,
                        7388.597823,
                        29884.350410000003,
                        7452.398969,
                        9883.584648
                      ],
                      "xaxis": "x",
                      "y": [
                        70.774,
                        57.251000000000005,
                        65.205,
                        76.86,
                        72.492,
                        67.768,
                        74.752,
                        74.17399999999999,
                        66.046,
                        67.23100000000001,
                        63.153999999999996,
                        60.782,
                        53.636,
                        64.492,
                        71.77,
                        69.498,
                        62.008,
                        71.523,
                        67.378,
                        64.134,
                        74.63,
                        69.582,
                        75.02,
                        71.918,
                        70.19
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>year=1987<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Australia",
                        "New Zealand"
                      ],
                      "ids": [
                        "Australia",
                        "New Zealand"
                      ],
                      "legendgroup": "Oceania",
                      "marker": {
                        "color": "#FFA15A",
                        "size": [
                          16257249,
                          3317166
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Oceania",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        21888.889030000002,
                        19007.19129
                      ],
                      "xaxis": "x",
                      "y": [
                        76.32,
                        74.32
                      ],
                      "yaxis": "y"
                    }
                  ],
                  "name": "1987"
                },
                {
                  "data": [
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>year=1992<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "ids": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "legendgroup": "Asia",
                      "marker": {
                        "color": "#636efa",
                        "size": [
                          16317921,
                          529491,
                          113704579,
                          10150094,
                          1164970000,
                          5829696,
                          872000000,
                          184816000,
                          60397973,
                          17861905,
                          4936550,
                          124329269,
                          3867409,
                          20711375,
                          43805450,
                          1418095,
                          3219994,
                          18319502,
                          2312802,
                          40546538,
                          20326209,
                          1915208,
                          120065004,
                          67185766,
                          16945857,
                          3235865,
                          17587060,
                          13219062,
                          20686918,
                          56667095,
                          69940728,
                          2104779,
                          13367997
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Asia",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        649.3413952000001,
                        19035.579169999997,
                        837.8101642999999,
                        682.3031755,
                        1655.784158,
                        24757.60301,
                        1164.406809,
                        2383.140898,
                        7235.653187999999,
                        3745.6406869999996,
                        18051.52254,
                        26824.895109999998,
                        3431.5936469999997,
                        3726.063507,
                        12104.27872,
                        34932.91959,
                        6890.806854,
                        7277.912802,
                        1785.402016,
                        347,
                        897.7403604,
                        18616.70691,
                        1971.8294640000001,
                        2279.3240170000004,
                        24841.617769999997,
                        24769.8912,
                        2153.7392219999997,
                        3340.542768,
                        15215.6579,
                        4616.8965450000005,
                        989.0231487,
                        6017.654756,
                        1879.496673
                      ],
                      "xaxis": "x",
                      "y": [
                        41.674,
                        72.601,
                        56.018,
                        55.803000000000004,
                        68.69,
                        77.601,
                        60.223,
                        62.681000000000004,
                        65.742,
                        59.461000000000006,
                        76.93,
                        79.36,
                        68.015,
                        69.97800000000001,
                        72.244,
                        75.19,
                        69.292,
                        70.693,
                        61.271,
                        59.32,
                        55.727,
                        71.197,
                        60.838,
                        66.458,
                        68.768,
                        75.788,
                        70.37899999999999,
                        69.249,
                        74.26,
                        67.298,
                        67.66199999999999,
                        69.718,
                        55.599
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>year=1992<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "ids": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "legendgroup": "Europe",
                      "marker": {
                        "color": "#EF553B",
                        "size": [
                          3326498,
                          7914969,
                          10045622,
                          4256013,
                          8658506,
                          4494013,
                          10315702,
                          5171393,
                          5041039,
                          57374179,
                          80597764,
                          10325429,
                          10348684,
                          259012,
                          3557761,
                          56840847,
                          621621,
                          15174244,
                          4286357,
                          38370697,
                          9927680,
                          22797027,
                          9826397,
                          5302888,
                          1999210,
                          39549438,
                          8718867,
                          6995447,
                          58179144,
                          57866349
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Europe",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        2497.4379010000002,
                        27042.01868,
                        25575.57069,
                        2546.781445,
                        6302.6234380000005,
                        8447.794873,
                        14297.021219999999,
                        26406.73985,
                        20647.16499,
                        24703.79615,
                        26505.30317,
                        17541.49634,
                        10535.62855,
                        25144.39201,
                        17558.81555,
                        22013.64486,
                        7003.339037000001,
                        26790.94961,
                        33965.66115,
                        7738.881247,
                        16207.266630000002,
                        6598.409903,
                        9325.068238,
                        9498.467723,
                        14214.71681,
                        18603.06452,
                        23880.01683,
                        31871.5303,
                        5678.348271,
                        22705.09254
                      ],
                      "xaxis": "x",
                      "y": [
                        71.581,
                        76.04,
                        76.46,
                        72.178,
                        71.19,
                        72.527,
                        72.4,
                        75.33,
                        75.7,
                        77.46,
                        76.07,
                        77.03,
                        69.17,
                        78.77,
                        75.467,
                        77.44,
                        75.435,
                        77.42,
                        77.32,
                        70.99,
                        74.86,
                        69.36,
                        71.65899999999999,
                        71.38,
                        73.64,
                        77.57,
                        78.16,
                        78.03,
                        66.146,
                        76.42
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>year=1992<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "ids": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "legendgroup": "Africa",
                      "marker": {
                        "color": "#00cc96",
                        "size": [
                          26298373,
                          8735988,
                          4981671,
                          1342614,
                          8878303,
                          5809236,
                          12467171,
                          3265124,
                          6429417,
                          454429,
                          41672143,
                          2409073,
                          12772596,
                          384156,
                          59402198,
                          387838,
                          3668440,
                          52088559,
                          985739,
                          1025384,
                          16278738,
                          6990574,
                          1050938,
                          25020539,
                          1803195,
                          1912974,
                          4364501,
                          12210395,
                          10014249,
                          8416215,
                          2119465,
                          1096202,
                          25798239,
                          13160731,
                          1554253,
                          8392818,
                          93364244,
                          622191,
                          7290203,
                          125911,
                          8307920,
                          4260884,
                          6099799,
                          39964159,
                          28227588,
                          962344,
                          26605473,
                          3747553,
                          8523077,
                          18252190,
                          8381163,
                          10704340
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Africa",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        5023.216647,
                        2627.8456850000002,
                        1191.207681,
                        7954.111645,
                        931.7527731,
                        631.6998778,
                        1793.1632780000002,
                        747.9055252,
                        1058.0643,
                        1246.90737,
                        457.7191807,
                        4016.239529,
                        1648.073791,
                        2377.1561920000004,
                        3794.755195,
                        1132.055034,
                        582.8585102000001,
                        421.3534653,
                        13522.157519999999,
                        665.6244126,
                        925.0601539999999,
                        794.3484384,
                        745.5398706,
                        1341.9217210000002,
                        977.4862724999999,
                        636.6229191000001,
                        9640.138501000001,
                        1040.6761900000001,
                        563.2000145,
                        739.014375,
                        1361.369784,
                        6058.2538460000005,
                        2948.047252,
                        410.89682389999996,
                        3804.537999,
                        581.182725,
                        1619.848217,
                        6101.2558229999995,
                        737.0685949,
                        1428.777814,
                        1367.899369,
                        1068.696278,
                        926.9602964,
                        7225.0692579999995,
                        1492.197043,
                        3553.0224,
                        825.682454,
                        1034.298904,
                        4332.720164,
                        644.1707968999999,
                        1210.884633,
                        693.4207856
                      ],
                      "xaxis": "x",
                      "y": [
                        67.744,
                        40.647,
                        53.919,
                        62.745,
                        50.26,
                        44.736000000000004,
                        54.31399999999999,
                        49.396,
                        51.724,
                        57.93899999999999,
                        45.548,
                        56.433,
                        52.044,
                        51.604,
                        63.674,
                        47.545,
                        49.99100000000001,
                        48.091,
                        61.36600000000001,
                        52.644,
                        57.501000000000005,
                        48.576,
                        43.266000000000005,
                        59.285,
                        59.685,
                        40.802,
                        68.755,
                        52.214,
                        49.42,
                        48.388000000000005,
                        58.333,
                        69.745,
                        65.393,
                        44.284,
                        61.998999999999995,
                        47.391000000000005,
                        47.472,
                        73.615,
                        23.599,
                        62.742,
                        58.196000000000005,
                        38.333,
                        39.658,
                        61.888000000000005,
                        53.556000000000004,
                        58.474,
                        50.44,
                        58.06100000000001,
                        70.001,
                        48.825,
                        46.1,
                        60.376999999999995
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>year=1992<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "ids": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "legendgroup": "Americas",
                      "marker": {
                        "color": "#ab63fa",
                        "size": [
                          33958947,
                          6893451,
                          155975974,
                          28523502,
                          13572994,
                          34202721,
                          3173216,
                          10723260,
                          7351181,
                          10748394,
                          5274649,
                          8486949,
                          6326682,
                          5077347,
                          2378618,
                          88111030,
                          4017939,
                          2484997,
                          4483945,
                          22430449,
                          3585176,
                          1183669,
                          256894189,
                          3149262,
                          20265563
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Americas",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        9308.41871,
                        2961.699694,
                        6950.283020999999,
                        26342.88426,
                        7596.125964,
                        5444.648617,
                        6160.416317,
                        5592.843963,
                        3044.214214,
                        7103.702595000001,
                        4444.2317,
                        4439.4508399999995,
                        1456.309517,
                        3081.694603,
                        7404.923685,
                        9472.384295,
                        2170.151724,
                        6618.74305,
                        4196.411078,
                        4446.380924,
                        14641.587109999999,
                        7370.990932,
                        32003.93224,
                        8137.004775,
                        10733.926309999999
                      ],
                      "xaxis": "x",
                      "y": [
                        71.868,
                        59.957,
                        67.057,
                        77.95,
                        74.126,
                        68.421,
                        75.71300000000001,
                        74.414,
                        68.457,
                        69.613,
                        66.798,
                        63.373000000000005,
                        55.089,
                        66.399,
                        71.766,
                        71.455,
                        65.843,
                        72.462,
                        68.225,
                        66.458,
                        73.911,
                        69.862,
                        76.09,
                        72.752,
                        71.15
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>year=1992<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Australia",
                        "New Zealand"
                      ],
                      "ids": [
                        "Australia",
                        "New Zealand"
                      ],
                      "legendgroup": "Oceania",
                      "marker": {
                        "color": "#FFA15A",
                        "size": [
                          17481977,
                          3437674
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Oceania",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        23424.76683,
                        18363.324940000002
                      ],
                      "xaxis": "x",
                      "y": [
                        77.56,
                        76.33
                      ],
                      "yaxis": "y"
                    }
                  ],
                  "name": "1992"
                },
                {
                  "data": [
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>year=1997<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "ids": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "legendgroup": "Asia",
                      "marker": {
                        "color": "#636efa",
                        "size": [
                          22227415,
                          598561,
                          123315288,
                          11782962,
                          1230075000,
                          6495918,
                          959000000,
                          199278000,
                          63327987,
                          20775703,
                          5531387,
                          125956499,
                          4526235,
                          21585105,
                          46173816,
                          1765345,
                          3430388,
                          20476091,
                          2494803,
                          43247867,
                          23001113,
                          2283635,
                          135564834,
                          75012988,
                          21229759,
                          3802309,
                          18698655,
                          15081016,
                          21628605,
                          60216677,
                          76048996,
                          2826046,
                          15826497
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Asia",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        635.341351,
                        20292.01679,
                        972.7700352,
                        734.28517,
                        2289.234136,
                        28377.632189999997,
                        1458.817442,
                        3119.335603,
                        8263.590301,
                        3076.239795,
                        20896.60924,
                        28816.58499,
                        3645.379572,
                        1690.756814,
                        15993.52796,
                        40300.61996,
                        8754.96385,
                        10132.90964,
                        1902.2521,
                        415,
                        1010.892138,
                        19702.055809999998,
                        2049.3505210000003,
                        2536.534925,
                        20586.69019,
                        33519.4766,
                        2664.477257,
                        4014.238972,
                        20206.82098,
                        5852.625497,
                        1385.896769,
                        7110.667619,
                        2117.484526
                      ],
                      "xaxis": "x",
                      "y": [
                        41.763000000000005,
                        73.925,
                        59.412,
                        56.534,
                        70.426,
                        80,
                        61.765,
                        66.041,
                        68.042,
                        58.81100000000001,
                        78.26899999999999,
                        80.69,
                        69.77199999999999,
                        67.727,
                        74.64699999999999,
                        76.156,
                        70.265,
                        71.938,
                        63.625,
                        60.328,
                        59.426,
                        72.499,
                        61.818000000000005,
                        68.564,
                        70.533,
                        77.158,
                        70.457,
                        71.527,
                        75.25,
                        67.521,
                        70.672,
                        71.096,
                        58.02
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>year=1997<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "ids": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "legendgroup": "Europe",
                      "marker": {
                        "color": "#EF553B",
                        "size": [
                          3428038,
                          8069876,
                          10199787,
                          3607000,
                          8066057,
                          4444595,
                          10300707,
                          5283663,
                          5134406,
                          58623428,
                          82011073,
                          10502372,
                          10244684,
                          271192,
                          3667233,
                          57479469,
                          692651,
                          15604464,
                          4405672,
                          38654957,
                          10156415,
                          22562458,
                          10336594,
                          5383010,
                          2011612,
                          39855442,
                          8897619,
                          7193761,
                          63047647,
                          58808266
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Europe",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        3193.054604,
                        29095.920660000003,
                        27561.196630000002,
                        4766.355904,
                        5970.38876,
                        9875.604515,
                        16048.51424,
                        29804.34567,
                        23723.9502,
                        25889.78487,
                        27788.88416,
                        18747.69814,
                        11712.7768,
                        28061.099660000003,
                        24521.94713,
                        24675.02446,
                        6465.613349,
                        30246.13063,
                        41283.16433,
                        10159.58368,
                        17641.03156,
                        7346.547556999999,
                        7914.320304000001,
                        12126.23065,
                        17161.10735,
                        20445.29896,
                        25266.59499,
                        32135.323010000004,
                        6601.429915,
                        26074.53136
                      ],
                      "xaxis": "x",
                      "y": [
                        72.95,
                        77.51,
                        77.53,
                        73.244,
                        70.32,
                        73.68,
                        74.01,
                        76.11,
                        77.13,
                        78.64,
                        77.34,
                        77.869,
                        71.04,
                        78.95,
                        76.122,
                        78.82,
                        75.445,
                        78.03,
                        78.32,
                        72.75,
                        75.97,
                        69.72,
                        72.232,
                        72.71,
                        75.13,
                        78.77,
                        79.39,
                        79.37,
                        68.835,
                        77.218
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>year=1997<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "ids": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "legendgroup": "Africa",
                      "marker": {
                        "color": "#00cc96",
                        "size": [
                          29072015,
                          9875024,
                          6066080,
                          1536536,
                          10352843,
                          6121610,
                          14195809,
                          3696513,
                          7562011,
                          527982,
                          47798986,
                          2800947,
                          14625967,
                          417908,
                          66134291,
                          439971,
                          4058319,
                          59861301,
                          1126189,
                          1235767,
                          18418288,
                          8048834,
                          1193708,
                          28263827,
                          1982823,
                          2200725,
                          4759670,
                          14165114,
                          10419991,
                          9384984,
                          2444741,
                          1149818,
                          28529501,
                          16603334,
                          1774766,
                          9666252,
                          106207839,
                          684810,
                          7212583,
                          145608,
                          9535314,
                          4578212,
                          6633514,
                          42835005,
                          32160729,
                          1054486,
                          30686889,
                          4320890,
                          9231669,
                          21210254,
                          9417789,
                          11404948
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Africa",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        4797.295051,
                        2277.140884,
                        1232.975292,
                        8647.142313,
                        946.2949617999999,
                        463.1151478,
                        1694.337469,
                        740.5063317,
                        1004.9613529999999,
                        1173.618235,
                        312.188423,
                        3484.1643759999997,
                        1786.265407,
                        1895.016984,
                        4173.181797,
                        2814.480755,
                        913.4707900000001,
                        515.8894013,
                        14722.841880000002,
                        653.7301704,
                        1005.2458119999999,
                        869.4497667999999,
                        796.6644681,
                        1360.4850210000002,
                        1186.147994,
                        609.1739508,
                        9467.446056,
                        986.2958956,
                        692.2758102999999,
                        790.2579846,
                        1483.1361359999999,
                        7425.705295000001,
                        2982.101858,
                        472.34607710000006,
                        3899.52426,
                        580.3052092,
                        1624.941275,
                        6071.941411,
                        589.9445051,
                        1339.076036,
                        1392.368347,
                        574.6481576,
                        930.5964284,
                        7479.188244,
                        1632.2107640000002,
                        3876.7684600000002,
                        789.1862231,
                        982.2869242999999,
                        4876.798614,
                        816.559081,
                        1071.353818,
                        792.4499602999999
                      ],
                      "xaxis": "x",
                      "y": [
                        69.152,
                        40.963,
                        54.777,
                        52.556000000000004,
                        50.324,
                        45.326,
                        52.199,
                        46.066,
                        51.573,
                        60.66,
                        42.586999999999996,
                        52.961999999999996,
                        47.99100000000001,
                        53.157,
                        67.217,
                        48.245,
                        53.378,
                        49.402,
                        60.461000000000006,
                        55.861000000000004,
                        58.556000000000004,
                        51.455,
                        44.873000000000005,
                        54.407,
                        55.558,
                        42.221000000000004,
                        71.555,
                        54.978,
                        47.495,
                        49.903,
                        60.43,
                        70.736,
                        67.66,
                        46.343999999999994,
                        58.909,
                        51.313,
                        47.464,
                        74.77199999999999,
                        36.086999999999996,
                        63.306000000000004,
                        60.187,
                        39.897,
                        43.795,
                        60.236000000000004,
                        55.373000000000005,
                        54.288999999999994,
                        48.466,
                        58.39,
                        71.973,
                        44.578,
                        40.238,
                        46.809
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>year=1997<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "ids": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "legendgroup": "Americas",
                      "marker": {
                        "color": "#ab63fa",
                        "size": [
                          36203463,
                          7693188,
                          168546719,
                          30305843,
                          14599929,
                          37657830,
                          3518107,
                          10983007,
                          7992357,
                          11911819,
                          5783439,
                          9803875,
                          6913545,
                          5867957,
                          2531311,
                          95895146,
                          4609572,
                          2734531,
                          5154123,
                          24748122,
                          3759430,
                          1138101,
                          272911760,
                          3262838,
                          22374398
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Americas",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        10967.28195,
                        3326.143191,
                        7957.980823999999,
                        28954.92589,
                        10118.053179999999,
                        6117.3617460000005,
                        6677.045314,
                        5431.990415,
                        3614.101285,
                        7429.455876999999,
                        5154.825496,
                        4684.313807,
                        1341.7269310000001,
                        3160.454906,
                        7121.924704000001,
                        9767.29753,
                        2253.023004,
                        7113.692252,
                        4247.400261,
                        5838.347657,
                        16999.4333,
                        8792.573126000001,
                        35767.43303,
                        9230.240708,
                        10165.49518
                      ],
                      "xaxis": "x",
                      "y": [
                        73.275,
                        62.05,
                        69.388,
                        78.61,
                        75.816,
                        70.313,
                        77.26,
                        76.15100000000001,
                        69.957,
                        72.312,
                        69.535,
                        66.322,
                        56.67100000000001,
                        67.65899999999999,
                        72.262,
                        73.67,
                        68.426,
                        73.738,
                        69.4,
                        68.38600000000001,
                        74.917,
                        69.465,
                        76.81,
                        74.223,
                        72.146
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>year=1997<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Australia",
                        "New Zealand"
                      ],
                      "ids": [
                        "Australia",
                        "New Zealand"
                      ],
                      "legendgroup": "Oceania",
                      "marker": {
                        "color": "#FFA15A",
                        "size": [
                          18565243,
                          3676187
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Oceania",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        26997.936569999998,
                        21050.41377
                      ],
                      "xaxis": "x",
                      "y": [
                        78.83,
                        77.55
                      ],
                      "yaxis": "y"
                    }
                  ],
                  "name": "1997"
                },
                {
                  "data": [
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>year=2002<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "ids": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "legendgroup": "Asia",
                      "marker": {
                        "color": "#636efa",
                        "size": [
                          25268405,
                          656397,
                          135656790,
                          12926707,
                          1280400000,
                          6762476,
                          1034172547,
                          211060000,
                          66907826,
                          24001816,
                          6029529,
                          127065841,
                          5307470,
                          22215365,
                          47969150,
                          2111561,
                          3677780,
                          22662365,
                          2674234,
                          45598081,
                          25873917,
                          2713462,
                          153403524,
                          82995088,
                          24501530,
                          4197776,
                          19576783,
                          17155814,
                          22454239,
                          62806748,
                          80908147,
                          3389578,
                          18701257
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Asia",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        726.7340548,
                        23403.559269999998,
                        1136.3904300000002,
                        896.2260152999999,
                        3119.280896,
                        30209.015160000003,
                        1746.769454,
                        2873.91287,
                        9240.761975,
                        4390.717312,
                        21905.59514,
                        28604.5919,
                        3844.9171939999997,
                        1646.758151,
                        19233.98818,
                        35110.10566,
                        9313.93883,
                        10206.97794,
                        2140.7393230000002,
                        611,
                        1057.206311,
                        19774.83687,
                        2092.712441,
                        2650.921068,
                        19014.54118,
                        36023.1054,
                        3015.3788329999998,
                        4090.9253310000004,
                        23235.42329,
                        5913.187529,
                        1764.456677,
                        4515.487575,
                        2234.820827
                      ],
                      "xaxis": "x",
                      "y": [
                        42.129,
                        74.795,
                        62.013000000000005,
                        56.751999999999995,
                        72.028,
                        81.495,
                        62.879,
                        68.58800000000001,
                        69.45100000000001,
                        57.04600000000001,
                        79.696,
                        82,
                        71.263,
                        66.66199999999999,
                        77.045,
                        76.904,
                        71.028,
                        73.044,
                        65.033,
                        59.908,
                        61.34,
                        74.193,
                        63.61,
                        70.303,
                        71.626,
                        78.77,
                        70.815,
                        73.053,
                        76.99,
                        68.564,
                        73.017,
                        72.37,
                        60.308
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>year=2002<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "ids": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "legendgroup": "Europe",
                      "marker": {
                        "color": "#EF553B",
                        "size": [
                          3508512,
                          8148312,
                          10311970,
                          4165416,
                          7661799,
                          4481020,
                          10256295,
                          5374693,
                          5193039,
                          59925035,
                          82350671,
                          10603863,
                          10083313,
                          288030,
                          3879155,
                          57926999,
                          720230,
                          16122830,
                          4535591,
                          38625976,
                          10433867,
                          22404337,
                          10111559,
                          5410052,
                          2011497,
                          40152517,
                          8954175,
                          7361757,
                          67308928,
                          59912431
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Europe",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        4604.211737,
                        32417.607689999997,
                        30485.88375,
                        6018.975239,
                        7696.777725,
                        11628.38895,
                        17596.210219999997,
                        32166.500060000002,
                        28204.59057,
                        28926.032339999998,
                        30035.80198,
                        22514.2548,
                        14843.93556,
                        31163.201960000002,
                        34077.04939,
                        27968.098169999997,
                        6557.194282,
                        33724.75778,
                        44683.97525,
                        12002.23908,
                        19970.90787,
                        7885.360081,
                        7236.075251,
                        13638.778369999998,
                        20660.01936,
                        24835.47166,
                        29341.630930000003,
                        34480.95771,
                        6508.085718,
                        29478.99919
                      ],
                      "xaxis": "x",
                      "y": [
                        75.65100000000001,
                        78.98,
                        78.32,
                        74.09,
                        72.14,
                        74.876,
                        75.51,
                        77.18,
                        78.37,
                        79.59,
                        78.67,
                        78.256,
                        72.59,
                        80.5,
                        77.783,
                        80.24,
                        73.98100000000001,
                        78.53,
                        79.05,
                        74.67,
                        77.29,
                        71.322,
                        73.21300000000001,
                        73.8,
                        76.66,
                        79.78,
                        80.04,
                        80.62,
                        70.845,
                        78.471
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>year=2002<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "ids": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "legendgroup": "Africa",
                      "marker": {
                        "color": "#00cc96",
                        "size": [
                          31287142,
                          10866106,
                          7026113,
                          1630347,
                          12251209,
                          7021078,
                          15929988,
                          4048013,
                          8835739,
                          614382,
                          55379852,
                          3328795,
                          16252726,
                          447416,
                          73312559,
                          495627,
                          4414865,
                          67946797,
                          1299304,
                          1457766,
                          20550751,
                          8807818,
                          1332459,
                          31386842,
                          2046772,
                          2814651,
                          5368585,
                          16473477,
                          11824495,
                          10580176,
                          2828858,
                          1200206,
                          31167783,
                          18473780,
                          1972153,
                          11140655,
                          119901274,
                          743981,
                          7852401,
                          170372,
                          10870037,
                          5359092,
                          7753310,
                          44433622,
                          37090298,
                          1130269,
                          34593779,
                          4977378,
                          9770575,
                          24739869,
                          10595811,
                          11926563
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Africa",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        5288.040382,
                        2773.287312,
                        1372.877931,
                        11003.60508,
                        1037.645221,
                        446.4035126,
                        1934.0114489999999,
                        738.6906068,
                        1156.18186,
                        1075.811558,
                        241.16587650000002,
                        3484.06197,
                        1648.800823,
                        1908.2608670000002,
                        4754.604414,
                        7703.4959,
                        765.3500015,
                        530.0535319,
                        12521.71392,
                        660.5855997,
                        1111.9845779999998,
                        945.5835837000001,
                        575.7047176,
                        1287.514732,
                        1275.184575,
                        531.4823679,
                        9534.677467,
                        894.6370822,
                        665.4231186000001,
                        951.4097517999999,
                        1579.0195429999999,
                        9021.815894,
                        3258.495584,
                        633.6179466,
                        4072.3247509999997,
                        601.0745012,
                        1615.2863949999999,
                        6316.1652,
                        785.6537647999999,
                        1353.09239,
                        1519.635262,
                        699.4897129999999,
                        882.0818218000001,
                        7710.946444,
                        1993.398314,
                        4128.116943,
                        899.0742111,
                        886.2205765000001,
                        5722.895654999999,
                        927.7210018,
                        1071.6139380000002,
                        672.0386227000001
                      ],
                      "xaxis": "x",
                      "y": [
                        70.994,
                        41.003,
                        54.406000000000006,
                        46.63399999999999,
                        50.65,
                        47.36,
                        49.856,
                        43.308,
                        50.525,
                        62.974,
                        44.966,
                        52.97,
                        46.832,
                        53.373000000000005,
                        69.806,
                        49.348,
                        55.24,
                        50.725,
                        56.761,
                        58.041000000000004,
                        58.453,
                        53.676,
                        45.504,
                        50.992,
                        44.593,
                        43.753,
                        72.737,
                        57.286,
                        45.00899999999999,
                        51.818000000000005,
                        62.247,
                        71.954,
                        69.615,
                        44.026,
                        51.479,
                        54.496,
                        46.608000000000004,
                        75.744,
                        43.413000000000004,
                        64.337,
                        61.6,
                        41.012,
                        45.93600000000001,
                        53.365,
                        56.369,
                        43.869,
                        49.651,
                        57.56100000000001,
                        73.042,
                        47.813,
                        39.193000000000005,
                        39.989000000000004
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>year=2002<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "ids": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "legendgroup": "Americas",
                      "marker": {
                        "color": "#ab63fa",
                        "size": [
                          38331121,
                          8445134,
                          179914212,
                          31902268,
                          15497046,
                          41008227,
                          3834934,
                          11226999,
                          8650322,
                          12921234,
                          6353681,
                          11178650,
                          7607651,
                          6677328,
                          2664659,
                          102479927,
                          5146848,
                          2990875,
                          5884491,
                          26769436,
                          3859606,
                          1101832,
                          287675526,
                          3363085,
                          24287670
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Americas",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        8797.640716,
                        3413.26269,
                        8131.212843000001,
                        33328.96507,
                        10778.78385,
                        5755.259962,
                        7723.447195000001,
                        6340.646683,
                        4563.808154,
                        5773.0445119999995,
                        5351.568665999999,
                        4858.347495,
                        1270.364932,
                        3099.72866,
                        6994.774861,
                        10742.44053,
                        2474.548819,
                        7356.031934000001,
                        3783.674243,
                        5909.020073,
                        18855.606180000002,
                        11460.60023,
                        39097.09955,
                        7727.002004000001,
                        8605.047831
                      ],
                      "xaxis": "x",
                      "y": [
                        74.34,
                        63.883,
                        71.006,
                        79.77,
                        77.86,
                        71.682,
                        78.123,
                        77.158,
                        70.847,
                        74.173,
                        70.734,
                        68.97800000000001,
                        58.137,
                        68.565,
                        72.047,
                        74.902,
                        70.836,
                        74.712,
                        70.755,
                        69.906,
                        77.778,
                        68.976,
                        77.31,
                        75.307,
                        72.766
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>year=2002<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Australia",
                        "New Zealand"
                      ],
                      "ids": [
                        "Australia",
                        "New Zealand"
                      ],
                      "legendgroup": "Oceania",
                      "marker": {
                        "color": "#FFA15A",
                        "size": [
                          19546792,
                          3908037
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Oceania",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        30687.75473,
                        23189.80135
                      ],
                      "xaxis": "x",
                      "y": [
                        80.37,
                        79.11
                      ],
                      "yaxis": "y"
                    }
                  ],
                  "name": "2002"
                },
                {
                  "data": [
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Asia<br>year=2007<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "ids": [
                        "Afghanistan",
                        "Bahrain",
                        "Bangladesh",
                        "Cambodia",
                        "China",
                        "Hong Kong, China",
                        "India",
                        "Indonesia",
                        "Iran",
                        "Iraq",
                        "Israel",
                        "Japan",
                        "Jordan",
                        "Korea, Dem. Rep.",
                        "Korea, Rep.",
                        "Kuwait",
                        "Lebanon",
                        "Malaysia",
                        "Mongolia",
                        "Myanmar",
                        "Nepal",
                        "Oman",
                        "Pakistan",
                        "Philippines",
                        "Saudi Arabia",
                        "Singapore",
                        "Sri Lanka",
                        "Syria",
                        "Taiwan",
                        "Thailand",
                        "Vietnam",
                        "West Bank and Gaza",
                        "Yemen, Rep."
                      ],
                      "legendgroup": "Asia",
                      "marker": {
                        "color": "#636efa",
                        "size": [
                          31889923,
                          708573,
                          150448339,
                          14131858,
                          1318683096,
                          6980412,
                          1110396331,
                          223547000,
                          69453570,
                          27499638,
                          6426679,
                          127467972,
                          6053193,
                          23301725,
                          49044790,
                          2505559,
                          3921278,
                          24821286,
                          2874127,
                          47761980,
                          28901790,
                          3204897,
                          169270617,
                          91077287,
                          27601038,
                          4553009,
                          20378239,
                          19314747,
                          23174294,
                          65068149,
                          85262356,
                          4018332,
                          22211743
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Asia",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        974.5803384,
                        29796.048339999998,
                        1391.253792,
                        1713.7786859999999,
                        4959.1148539999995,
                        39724.97867,
                        2452.210407,
                        3540.6515640000002,
                        11605.71449,
                        4471.061906,
                        25523.2771,
                        31656.06806,
                        4519.461171,
                        1593.06548,
                        23348.139730000003,
                        47306.98978,
                        10461.05868,
                        12451.6558,
                        3095.7722710000003,
                        944,
                        1091.359778,
                        22316.19287,
                        2605.94758,
                        3190.481016,
                        21654.83194,
                        47143.179639999995,
                        3970.0954070000003,
                        4184.548089,
                        28718.27684,
                        7458.3963269999995,
                        2441.576404,
                        3025.349798,
                        2280.769906
                      ],
                      "xaxis": "x",
                      "y": [
                        43.828,
                        75.635,
                        64.062,
                        59.723,
                        72.961,
                        82.208,
                        64.69800000000001,
                        70.65,
                        70.964,
                        59.545,
                        80.745,
                        82.603,
                        72.535,
                        67.297,
                        78.623,
                        77.58800000000001,
                        71.993,
                        74.241,
                        66.803,
                        62.068999999999996,
                        63.785,
                        75.64,
                        65.483,
                        71.688,
                        72.777,
                        79.972,
                        72.396,
                        74.143,
                        78.4,
                        70.616,
                        74.249,
                        73.422,
                        62.698
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Europe<br>year=2007<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "ids": [
                        "Albania",
                        "Austria",
                        "Belgium",
                        "Bosnia and Herzegovina",
                        "Bulgaria",
                        "Croatia",
                        "Czech Republic",
                        "Denmark",
                        "Finland",
                        "France",
                        "Germany",
                        "Greece",
                        "Hungary",
                        "Iceland",
                        "Ireland",
                        "Italy",
                        "Montenegro",
                        "Netherlands",
                        "Norway",
                        "Poland",
                        "Portugal",
                        "Romania",
                        "Serbia",
                        "Slovak Republic",
                        "Slovenia",
                        "Spain",
                        "Sweden",
                        "Switzerland",
                        "Turkey",
                        "United Kingdom"
                      ],
                      "legendgroup": "Europe",
                      "marker": {
                        "color": "#EF553B",
                        "size": [
                          3600523,
                          8199783,
                          10392226,
                          4552198,
                          7322858,
                          4493312,
                          10228744,
                          5468120,
                          5238460,
                          61083916,
                          82400996,
                          10706290,
                          9956108,
                          301931,
                          4109086,
                          58147733,
                          684736,
                          16570613,
                          4627926,
                          38518241,
                          10642836,
                          22276056,
                          10150265,
                          5447502,
                          2009245,
                          40448191,
                          9031088,
                          7554661,
                          71158647,
                          60776238
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Europe",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        5937.029525999999,
                        36126.4927,
                        33692.60508,
                        7446.298803,
                        10680.79282,
                        14619.222719999998,
                        22833.30851,
                        35278.41874,
                        33207.0844,
                        30470.0167,
                        32170.37442,
                        27538.41188,
                        18008.94444,
                        36180.789189999996,
                        40675.99635,
                        28569.7197,
                        9253.896111,
                        36797.93332,
                        49357.19017,
                        15389.924680000002,
                        20509.64777,
                        10808.47561,
                        9786.534714,
                        18678.31435,
                        25768.25759,
                        28821.0637,
                        33859.74835,
                        37506.419069999996,
                        8458.276384,
                        33203.26128
                      ],
                      "xaxis": "x",
                      "y": [
                        76.423,
                        79.829,
                        79.441,
                        74.852,
                        73.005,
                        75.748,
                        76.486,
                        78.332,
                        79.313,
                        80.657,
                        79.406,
                        79.483,
                        73.33800000000001,
                        81.757,
                        78.885,
                        80.546,
                        74.543,
                        79.762,
                        80.196,
                        75.563,
                        78.098,
                        72.476,
                        74.002,
                        74.663,
                        77.926,
                        80.941,
                        80.884,
                        81.70100000000001,
                        71.777,
                        79.425
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Africa<br>year=2007<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "ids": [
                        "Algeria",
                        "Angola",
                        "Benin",
                        "Botswana",
                        "Burkina Faso",
                        "Burundi",
                        "Cameroon",
                        "Central African Republic",
                        "Chad",
                        "Comoros",
                        "Congo, Dem. Rep.",
                        "Congo, Rep.",
                        "Cote d'Ivoire",
                        "Djibouti",
                        "Egypt",
                        "Equatorial Guinea",
                        "Eritrea",
                        "Ethiopia",
                        "Gabon",
                        "Gambia",
                        "Ghana",
                        "Guinea",
                        "Guinea-Bissau",
                        "Kenya",
                        "Lesotho",
                        "Liberia",
                        "Libya",
                        "Madagascar",
                        "Malawi",
                        "Mali",
                        "Mauritania",
                        "Mauritius",
                        "Morocco",
                        "Mozambique",
                        "Namibia",
                        "Niger",
                        "Nigeria",
                        "Reunion",
                        "Rwanda",
                        "Sao Tome and Principe",
                        "Senegal",
                        "Sierra Leone",
                        "Somalia",
                        "South Africa",
                        "Sudan",
                        "Swaziland",
                        "Tanzania",
                        "Togo",
                        "Tunisia",
                        "Uganda",
                        "Zambia",
                        "Zimbabwe"
                      ],
                      "legendgroup": "Africa",
                      "marker": {
                        "color": "#00cc96",
                        "size": [
                          33333216,
                          12420476,
                          8078314,
                          1639131,
                          14326203,
                          8390505,
                          17696293,
                          4369038,
                          10238807,
                          710960,
                          64606759,
                          3800610,
                          18013409,
                          496374,
                          80264543,
                          551201,
                          4906585,
                          76511887,
                          1454867,
                          1688359,
                          22873338,
                          9947814,
                          1472041,
                          35610177,
                          2012649,
                          3193942,
                          6036914,
                          19167654,
                          13327079,
                          12031795,
                          3270065,
                          1250882,
                          33757175,
                          19951656,
                          2055080,
                          12894865,
                          135031164,
                          798094,
                          8860588,
                          199579,
                          12267493,
                          6144562,
                          9118773,
                          43997828,
                          42292929,
                          1133066,
                          38139640,
                          5701579,
                          10276158,
                          29170398,
                          11746035,
                          12311143
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Africa",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        6223.367465,
                        4797.231267,
                        1441.284873,
                        12569.851770000001,
                        1217.032994,
                        430.07069160000003,
                        2042.0952399999999,
                        706.016537,
                        1704.0637239999999,
                        986.1478792000001,
                        277.55185869999997,
                        3632.557798,
                        1544.750112,
                        2082.4815670000003,
                        5581.180998,
                        12154.08975,
                        641.3695236000001,
                        690.8055759,
                        13206.48452,
                        752.7497265,
                        1327.60891,
                        942.6542111,
                        579.2317429999999,
                        1463.249282,
                        1569.331442,
                        414.5073415,
                        12057.49928,
                        1044.770126,
                        759.3499101,
                        1042.581557,
                        1803.1514960000002,
                        10956.99112,
                        3820.17523,
                        823.6856205,
                        4811.060429,
                        619.6768923999999,
                        2013.9773050000001,
                        7670.122558,
                        863.0884639000001,
                        1598.435089,
                        1712.4721359999999,
                        862.5407561000001,
                        926.1410683,
                        9269.657808,
                        2602.394995,
                        4513.480643,
                        1107.482182,
                        882.9699437999999,
                        7092.923025,
                        1056.3801210000001,
                        1271.211593,
                        469.70929810000007
                      ],
                      "xaxis": "x",
                      "y": [
                        72.301,
                        42.731,
                        56.728,
                        50.728,
                        52.295,
                        49.58,
                        50.43,
                        44.74100000000001,
                        50.651,
                        65.152,
                        46.461999999999996,
                        55.321999999999996,
                        48.328,
                        54.791000000000004,
                        71.33800000000001,
                        51.57899999999999,
                        58.04,
                        52.946999999999996,
                        56.735,
                        59.448,
                        60.022,
                        56.007,
                        46.388000000000005,
                        54.11,
                        42.592,
                        45.678000000000004,
                        73.952,
                        59.443000000000005,
                        48.303000000000004,
                        54.467,
                        64.164,
                        72.801,
                        71.164,
                        42.082,
                        52.906000000000006,
                        56.867,
                        46.858999999999995,
                        76.442,
                        46.242,
                        65.528,
                        63.062,
                        42.568000000000005,
                        48.159,
                        49.339,
                        58.556000000000004,
                        39.613,
                        52.516999999999996,
                        58.42,
                        73.923,
                        51.542,
                        42.38399999999999,
                        43.486999999999995
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Americas<br>year=2007<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "ids": [
                        "Argentina",
                        "Bolivia",
                        "Brazil",
                        "Canada",
                        "Chile",
                        "Colombia",
                        "Costa Rica",
                        "Cuba",
                        "Dominican Republic",
                        "Ecuador",
                        "El Salvador",
                        "Guatemala",
                        "Haiti",
                        "Honduras",
                        "Jamaica",
                        "Mexico",
                        "Nicaragua",
                        "Panama",
                        "Paraguay",
                        "Peru",
                        "Puerto Rico",
                        "Trinidad and Tobago",
                        "United States",
                        "Uruguay",
                        "Venezuela"
                      ],
                      "legendgroup": "Americas",
                      "marker": {
                        "color": "#ab63fa",
                        "size": [
                          40301927,
                          9119152,
                          190010647,
                          33390141,
                          16284741,
                          44227550,
                          4133884,
                          11416987,
                          9319622,
                          13755680,
                          6939688,
                          12572928,
                          8502814,
                          7483763,
                          2780132,
                          108700891,
                          5675356,
                          3242173,
                          6667147,
                          28674757,
                          3942491,
                          1056608,
                          301139947,
                          3447496,
                          26084662
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Americas",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        12779.379640000001,
                        3822.1370840000004,
                        9065.800825,
                        36319.235010000004,
                        13171.63885,
                        7006.580419,
                        9645.06142,
                        8948.102923,
                        6025.374752000001,
                        6873.262326000001,
                        5728.353514,
                        5186.050003,
                        1201.637154,
                        3548.3308460000003,
                        7320.880262000001,
                        11977.57496,
                        2749.320965,
                        9809.185636,
                        4172.838464,
                        7408.905561,
                        19328.70901,
                        18008.50924,
                        42951.65309,
                        10611.46299,
                        11415.805690000001
                      ],
                      "xaxis": "x",
                      "y": [
                        75.32,
                        65.554,
                        72.39,
                        80.653,
                        78.553,
                        72.889,
                        78.782,
                        78.273,
                        72.235,
                        74.994,
                        71.878,
                        70.259,
                        60.916000000000004,
                        70.19800000000001,
                        72.567,
                        76.195,
                        72.899,
                        75.53699999999999,
                        71.752,
                        71.421,
                        78.74600000000001,
                        69.819,
                        78.242,
                        76.384,
                        73.747
                      ],
                      "yaxis": "y"
                    },
                    {
                      "hovertemplate": "<b>%{hovertext}</b><br><br>continent=Oceania<br>year=2007<br>gdpPercap=%{x}<br>lifeExp=%{y}<br>pop=%{marker.size}<extra></extra>",
                      "hovertext": [
                        "Australia",
                        "New Zealand"
                      ],
                      "ids": [
                        "Australia",
                        "New Zealand"
                      ],
                      "legendgroup": "Oceania",
                      "marker": {
                        "color": "#FFA15A",
                        "size": [
                          20434176,
                          4115771
                        ],
                        "sizemode": "area",
                        "sizeref": 366300.86,
                        "symbol": "circle"
                      },
                      "mode": "markers",
                      "name": "Oceania",
                      "orientation": "v",
                      "showlegend": true,
                      "type": "scatter",
                      "x": [
                        34435.367439999995,
                        25185.00911
                      ],
                      "xaxis": "x",
                      "y": [
                        81.235,
                        80.204
                      ],
                      "yaxis": "y"
                    }
                  ],
                  "name": "2007"
                }
              ],
              "layout": {
                "legend": {
                  "itemsizing": "constant",
                  "title": {
                    "text": "continent"
                  },
                  "tracegroupgap": 0
                },
                "margin": {
                  "t": 60
                },
                "sliders": [
                  {
                    "active": 0,
                    "currentvalue": {
                      "prefix": "year="
                    },
                    "len": 0.9,
                    "pad": {
                      "b": 10,
                      "t": 60
                    },
                    "steps": [
                      {
                        "args": [
                          [
                            "1952"
                          ],
                          {
                            "frame": {
                              "duration": 0,
                              "redraw": false
                            },
                            "fromcurrent": true,
                            "mode": "immediate",
                            "transition": {
                              "duration": 0,
                              "easing": "linear"
                            }
                          }
                        ],
                        "label": "1952",
                        "method": "animate"
                      },
                      {
                        "args": [
                          [
                            "1957"
                          ],
                          {
                            "frame": {
                              "duration": 0,
                              "redraw": false
                            },
                            "fromcurrent": true,
                            "mode": "immediate",
                            "transition": {
                              "duration": 0,
                              "easing": "linear"
                            }
                          }
                        ],
                        "label": "1957",
                        "method": "animate"
                      },
                      {
                        "args": [
                          [
                            "1962"
                          ],
                          {
                            "frame": {
                              "duration": 0,
                              "redraw": false
                            },
                            "fromcurrent": true,
                            "mode": "immediate",
                            "transition": {
                              "duration": 0,
                              "easing": "linear"
                            }
                          }
                        ],
                        "label": "1962",
                        "method": "animate"
                      },
                      {
                        "args": [
                          [
                            "1967"
                          ],
                          {
                            "frame": {
                              "duration": 0,
                              "redraw": false
                            },
                            "fromcurrent": true,
                            "mode": "immediate",
                            "transition": {
                              "duration": 0,
                              "easing": "linear"
                            }
                          }
                        ],
                        "label": "1967",
                        "method": "animate"
                      },
                      {
                        "args": [
                          [
                            "1972"
                          ],
                          {
                            "frame": {
                              "duration": 0,
                              "redraw": false
                            },
                            "fromcurrent": true,
                            "mode": "immediate",
                            "transition": {
                              "duration": 0,
                              "easing": "linear"
                            }
                          }
                        ],
                        "label": "1972",
                        "method": "animate"
                      },
                      {
                        "args": [
                          [
                            "1977"
                          ],
                          {
                            "frame": {
                              "duration": 0,
                              "redraw": false
                            },
                            "fromcurrent": true,
                            "mode": "immediate",
                            "transition": {
                              "duration": 0,
                              "easing": "linear"
                            }
                          }
                        ],
                        "label": "1977",
                        "method": "animate"
                      },
                      {
                        "args": [
                          [
                            "1982"
                          ],
                          {
                            "frame": {
                              "duration": 0,
                              "redraw": false
                            },
                            "fromcurrent": true,
                            "mode": "immediate",
                            "transition": {
                              "duration": 0,
                              "easing": "linear"
                            }
                          }
                        ],
                        "label": "1982",
                        "method": "animate"
                      },
                      {
                        "args": [
                          [
                            "1987"
                          ],
                          {
                            "frame": {
                              "duration": 0,
                              "redraw": false
                            },
                            "fromcurrent": true,
                            "mode": "immediate",
                            "transition": {
                              "duration": 0,
                              "easing": "linear"
                            }
                          }
                        ],
                        "label": "1987",
                        "method": "animate"
                      },
                      {
                        "args": [
                          [
                            "1992"
                          ],
                          {
                            "frame": {
                              "duration": 0,
                              "redraw": false
                            },
                            "fromcurrent": true,
                            "mode": "immediate",
                            "transition": {
                              "duration": 0,
                              "easing": "linear"
                            }
                          }
                        ],
                        "label": "1992",
                        "method": "animate"
                      },
                      {
                        "args": [
                          [
                            "1997"
                          ],
                          {
                            "frame": {
                              "duration": 0,
                              "redraw": false
                            },
                            "fromcurrent": true,
                            "mode": "immediate",
                            "transition": {
                              "duration": 0,
                              "easing": "linear"
                            }
                          }
                        ],
                        "label": "1997",
                        "method": "animate"
                      },
                      {
                        "args": [
                          [
                            "2002"
                          ],
                          {
                            "frame": {
                              "duration": 0,
                              "redraw": false
                            },
                            "fromcurrent": true,
                            "mode": "immediate",
                            "transition": {
                              "duration": 0,
                              "easing": "linear"
                            }
                          }
                        ],
                        "label": "2002",
                        "method": "animate"
                      },
                      {
                        "args": [
                          [
                            "2007"
                          ],
                          {
                            "frame": {
                              "duration": 0,
                              "redraw": false
                            },
                            "fromcurrent": true,
                            "mode": "immediate",
                            "transition": {
                              "duration": 0,
                              "easing": "linear"
                            }
                          }
                        ],
                        "label": "2007",
                        "method": "animate"
                      }
                    ],
                    "x": 0.1,
                    "xanchor": "left",
                    "y": 0,
                    "yanchor": "top"
                  }
                ],
                "template": {
                  "data": {
                    "bar": [
                      {
                        "error_x": {
                          "color": "#2a3f5f"
                        },
                        "error_y": {
                          "color": "#2a3f5f"
                        },
                        "marker": {
                          "line": {
                            "color": "#E5ECF6",
                            "width": 0.5
                          }
                        },
                        "type": "bar"
                      }
                    ],
                    "barpolar": [
                      {
                        "marker": {
                          "line": {
                            "color": "#E5ECF6",
                            "width": 0.5
                          }
                        },
                        "type": "barpolar"
                      }
                    ],
                    "carpet": [
                      {
                        "aaxis": {
                          "endlinecolor": "#2a3f5f",
                          "gridcolor": "white",
                          "linecolor": "white",
                          "minorgridcolor": "white",
                          "startlinecolor": "#2a3f5f"
                        },
                        "baxis": {
                          "endlinecolor": "#2a3f5f",
                          "gridcolor": "white",
                          "linecolor": "white",
                          "minorgridcolor": "white",
                          "startlinecolor": "#2a3f5f"
                        },
                        "type": "carpet"
                      }
                    ],
                    "choropleth": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "choropleth"
                      }
                    ],
                    "contour": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "contour"
                      }
                    ],
                    "contourcarpet": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "contourcarpet"
                      }
                    ],
                    "heatmap": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "heatmap"
                      }
                    ],
                    "heatmapgl": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "heatmapgl"
                      }
                    ],
                    "histogram": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "histogram"
                      }
                    ],
                    "histogram2d": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "histogram2d"
                      }
                    ],
                    "histogram2dcontour": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "histogram2dcontour"
                      }
                    ],
                    "mesh3d": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "mesh3d"
                      }
                    ],
                    "parcoords": [
                      {
                        "line": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "parcoords"
                      }
                    ],
                    "pie": [
                      {
                        "automargin": true,
                        "type": "pie"
                      }
                    ],
                    "scatter": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatter"
                      }
                    ],
                    "scatter3d": [
                      {
                        "line": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatter3d"
                      }
                    ],
                    "scattercarpet": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattercarpet"
                      }
                    ],
                    "scattergeo": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattergeo"
                      }
                    ],
                    "scattergl": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattergl"
                      }
                    ],
                    "scattermapbox": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattermapbox"
                      }
                    ],
                    "scatterpolar": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterpolar"
                      }
                    ],
                    "scatterpolargl": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterpolargl"
                      }
                    ],
                    "scatterternary": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterternary"
                      }
                    ],
                    "surface": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "surface"
                      }
                    ],
                    "table": [
                      {
                        "cells": {
                          "fill": {
                            "color": "#EBF0F8"
                          },
                          "line": {
                            "color": "white"
                          }
                        },
                        "header": {
                          "fill": {
                            "color": "#C8D4E3"
                          },
                          "line": {
                            "color": "white"
                          }
                        },
                        "type": "table"
                      }
                    ]
                  },
                  "layout": {
                    "annotationdefaults": {
                      "arrowcolor": "#2a3f5f",
                      "arrowhead": 0,
                      "arrowwidth": 1
                    },
                    "autotypenumbers": "strict",
                    "coloraxis": {
                      "colorbar": {
                        "outlinewidth": 0,
                        "ticks": ""
                      }
                    },
                    "colorscale": {
                      "diverging": [
                        [
                          0,
                          "#8e0152"
                        ],
                        [
                          0.1,
                          "#c51b7d"
                        ],
                        [
                          0.2,
                          "#de77ae"
                        ],
                        [
                          0.3,
                          "#f1b6da"
                        ],
                        [
                          0.4,
                          "#fde0ef"
                        ],
                        [
                          0.5,
                          "#f7f7f7"
                        ],
                        [
                          0.6,
                          "#e6f5d0"
                        ],
                        [
                          0.7,
                          "#b8e186"
                        ],
                        [
                          0.8,
                          "#7fbc41"
                        ],
                        [
                          0.9,
                          "#4d9221"
                        ],
                        [
                          1,
                          "#276419"
                        ]
                      ],
                      "sequential": [
                        [
                          0,
                          "#0d0887"
                        ],
                        [
                          0.1111111111111111,
                          "#46039f"
                        ],
                        [
                          0.2222222222222222,
                          "#7201a8"
                        ],
                        [
                          0.3333333333333333,
                          "#9c179e"
                        ],
                        [
                          0.4444444444444444,
                          "#bd3786"
                        ],
                        [
                          0.5555555555555556,
                          "#d8576b"
                        ],
                        [
                          0.6666666666666666,
                          "#ed7953"
                        ],
                        [
                          0.7777777777777778,
                          "#fb9f3a"
                        ],
                        [
                          0.8888888888888888,
                          "#fdca26"
                        ],
                        [
                          1,
                          "#f0f921"
                        ]
                      ],
                      "sequentialminus": [
                        [
                          0,
                          "#0d0887"
                        ],
                        [
                          0.1111111111111111,
                          "#46039f"
                        ],
                        [
                          0.2222222222222222,
                          "#7201a8"
                        ],
                        [
                          0.3333333333333333,
                          "#9c179e"
                        ],
                        [
                          0.4444444444444444,
                          "#bd3786"
                        ],
                        [
                          0.5555555555555556,
                          "#d8576b"
                        ],
                        [
                          0.6666666666666666,
                          "#ed7953"
                        ],
                        [
                          0.7777777777777778,
                          "#fb9f3a"
                        ],
                        [
                          0.8888888888888888,
                          "#fdca26"
                        ],
                        [
                          1,
                          "#f0f921"
                        ]
                      ]
                    },
                    "colorway": [
                      "#636efa",
                      "#EF553B",
                      "#00cc96",
                      "#ab63fa",
                      "#FFA15A",
                      "#19d3f3",
                      "#FF6692",
                      "#B6E880",
                      "#FF97FF",
                      "#FECB52"
                    ],
                    "font": {
                      "color": "#2a3f5f"
                    },
                    "geo": {
                      "bgcolor": "white",
                      "lakecolor": "white",
                      "landcolor": "#E5ECF6",
                      "showlakes": true,
                      "showland": true,
                      "subunitcolor": "white"
                    },
                    "hoverlabel": {
                      "align": "left"
                    },
                    "hovermode": "closest",
                    "mapbox": {
                      "style": "light"
                    },
                    "paper_bgcolor": "white",
                    "plot_bgcolor": "#E5ECF6",
                    "polar": {
                      "angularaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "bgcolor": "#E5ECF6",
                      "radialaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      }
                    },
                    "scene": {
                      "xaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      },
                      "yaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      },
                      "zaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      }
                    },
                    "shapedefaults": {
                      "line": {
                        "color": "#2a3f5f"
                      }
                    },
                    "ternary": {
                      "aaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "baxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "bgcolor": "#E5ECF6",
                      "caxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      }
                    },
                    "title": {
                      "x": 0.05
                    },
                    "xaxis": {
                      "automargin": true,
                      "gridcolor": "white",
                      "linecolor": "white",
                      "ticks": "",
                      "title": {
                        "standoff": 15
                      },
                      "zerolinecolor": "white",
                      "zerolinewidth": 2
                    },
                    "yaxis": {
                      "automargin": true,
                      "gridcolor": "white",
                      "linecolor": "white",
                      "ticks": "",
                      "title": {
                        "standoff": 15
                      },
                      "zerolinecolor": "white",
                      "zerolinewidth": 2
                    }
                  }
                },
                "title": {
                  "text": "Life Expectancy v. Per Capita GDP, 1952 - 2007"
                },
                "updatemenus": [
                  {
                    "buttons": [
                      {
                        "args": [
                          null,
                          {
                            "frame": {
                              "duration": 500,
                              "redraw": false
                            },
                            "fromcurrent": true,
                            "mode": "immediate",
                            "transition": {
                              "duration": 500,
                              "easing": "linear"
                            }
                          }
                        ],
                        "label": "&#9654;",
                        "method": "animate"
                      },
                      {
                        "args": [
                          [
                            null
                          ],
                          {
                            "frame": {
                              "duration": 0,
                              "redraw": false
                            },
                            "fromcurrent": true,
                            "mode": "immediate",
                            "transition": {
                              "duration": 0,
                              "easing": "linear"
                            }
                          }
                        ],
                        "label": "&#9724;",
                        "method": "animate"
                      }
                    ],
                    "direction": "left",
                    "pad": {
                      "r": 10,
                      "t": 70
                    },
                    "showactive": false,
                    "type": "buttons",
                    "x": 0.1,
                    "xanchor": "right",
                    "y": 0,
                    "yanchor": "top"
                  }
                ],
                "xaxis": {
                  "anchor": "y",
                  "domain": [
                    0,
                    1
                  ],
                  "title": {
                    "text": "GDP per capita"
                  },
                  "type": "log"
                },
                "yaxis": {
                  "anchor": "x",
                  "domain": [
                    0,
                    1
                  ],
                  "title": {
                    "text": "Life Expectancy (years)"
                  }
                }
              }
            }
          },
          "metadata": {}
        }
      ]
    },
    {
      "source": [
        "## Over to you!\n",
        "\n",
        "We hope this gives you some insight into the power of visualising data.\n",
        "\n",
        "Now try it out for yourself. If you create something different why not share your code so others can try it out? Post your code in the [Discussion forum](https://moodle.ucl.ac.uk/mod/forum/view.php?id=2298019).\n",
        "\n",
        "\n",
        "### Can you create an animated map instead of a bubble chart of the Gapminder data?\n",
        "\n",
        "Check out this [blog post on Medium](https://medium.com/plotly/introducing-plotly-express-808df010143d) and scroll down the page to find guidance for creating an animated map.\n",
        "\n",
        "### Can you create an interesting bubble chart using a different dataset?\n",
        "\n",
        "There are many sources of datasets, Plotly provides a number here [https://plotly.github.io/datasets/](https://plotly.github.io/datasets/). You could also head over to the [Gapminder website](https://www.gapminder.org/data/) and see what other data sets they make available. \n",
        "\n",
        "In the examples above you used code provided in Plotly Express to access the data, to use a different data source you will need to tell Plotly Express where the dataset is located. If the file is accessible via a URL then you can provide that as the location, for example the following reads a csv file from the URL: ```https://raw.githubusercontent.com/plotly/datasets/master/2014_apple_stock.csv```: \n",
        "\n",
        "```python \n",
        "df = pd.read_csv('https://raw.githubusercontent.com/plotly/datasets/master/2014_apple_stock.csv')\n",
        "```\n",
        "\n",
        "This example uses a function in pandas, ```pd.read_csv()```, that reads data from a comma-separated variable (csv) format file. Pandas has read functions for other formats which you can find in the [Pandas documentation here](https://pandas.pydata.org/pandas-docs/stable/search.html?q=pandas.read).\n",
        "\n",
        "An example of reading a .csv file from a URL location is shown in the next cell:"
      ],
      "cell_type": "markdown",
      "metadata": {}
    },
    {
      "metadata": {
        "trusted": true
      },
      "cell_type": "code",
      "source": [
        "import pandas as pd\n",
        "import plotly.express as px\n",
        "\n",
        "# Example reading data from a CSV file that is saved online at a URL (see https://plotly.com/python/plot-data-from-csv/)\n",
        "df = pd.read_csv('https://raw.githubusercontent.com/plotly/datasets/master/2014_apple_stock.csv')\n",
        "\n",
        "fig = px.line(df, x = 'AAPL_x', y = 'AAPL_y', title='Apple Share Prices over time (2014)',)\n",
        "\n",
        "fig.update_layout(\n",
        "    xaxis=dict(\n",
        "        title='Date',\n",
        "    ),\n",
        "    yaxis=dict(\n",
        "        title='Share price',\n",
        "    ),\n",
        ")\n",
        "\n",
        "fig.show()"
      ],
      "execution_count": 9,
      "outputs": [
        {
          "output_type": "display_data",
          "data": {
            "text/html": "<div>\n        \n        \n            <div id=\"aefacec2-24f7-4c03-9d29-e07b8b1a169d\" class=\"plotly-graph-div\" style=\"height:600px; width:100%;\"></div>\n            <script type=\"text/javascript\">\n                require([\"plotly\"], function(Plotly) {\n                    window.PLOTLYENV=window.PLOTLYENV || {};\n                    \n                if (document.getElementById(\"aefacec2-24f7-4c03-9d29-e07b8b1a169d\")) {\n                    Plotly.newPlot(\n                        'aefacec2-24f7-4c03-9d29-e07b8b1a169d',\n                        [{\"hoverlabel\": {\"namelength\": 0}, \"hovertemplate\": \"AAPL_x=%{x}<br>AAPL_y=%{y}\", \"legendgroup\": \"\", \"line\": {\"color\": \"#636efa\", \"dash\": \"solid\"}, \"mode\": \"lines\", \"name\": \"\", \"showlegend\": false, \"type\": \"scatter\", \"x\": [\"2014-01-02\", \"2014-01-03\", \"2014-01-06\", \"2014-01-07\", \"2014-01-08\", \"2014-01-09\", \"2014-01-10\", \"2014-01-13\", \"2014-01-14\", \"2014-01-15\", \"2014-01-16\", \"2014-01-17\", \"2014-01-21\", \"2014-01-22\", \"2014-01-23\", \"2014-01-24\", \"2014-01-27\", \"2014-01-28\", \"2014-01-29\", \"2014-01-30\", \"2014-01-31\", \"2014-02-03\", \"2014-02-04\", \"2014-02-05\", \"2014-02-06\", \"2014-02-07\", \"2014-02-10\", \"2014-02-11\", \"2014-02-12\", \"2014-02-13\", \"2014-02-14\", \"2014-02-18\", \"2014-02-19\", \"2014-02-20\", \"2014-02-21\", \"2014-02-24\", \"2014-02-25\", \"2014-02-26\", \"2014-02-27\", \"2014-02-28\", \"2014-03-03\", \"2014-03-04\", \"2014-03-05\", \"2014-03-06\", \"2014-03-07\", \"2014-03-10\", \"2014-03-11\", \"2014-03-12\", \"2014-03-13\", \"2014-03-14\", \"2014-03-17\", \"2014-03-18\", \"2014-03-19\", \"2014-03-20\", \"2014-03-21\", \"2014-03-24\", \"2014-03-25\", \"2014-03-26\", \"2014-03-27\", \"2014-03-28\", \"2014-03-31\", \"2014-04-01\", \"2014-04-02\", \"2014-04-03\", \"2014-04-04\", \"2014-04-07\", \"2014-04-08\", \"2014-04-09\", \"2014-04-10\", \"2014-04-11\", \"2014-04-14\", \"2014-04-15\", \"2014-04-16\", \"2014-04-17\", \"2014-04-21\", \"2014-04-22\", \"2014-04-23\", \"2014-04-24\", \"2014-04-25\", \"2014-04-28\", \"2014-04-29\", \"2014-04-30\", \"2014-05-01\", \"2014-05-02\", \"2014-05-05\", \"2014-05-06\", \"2014-05-07\", \"2014-05-08\", \"2014-05-09\", \"2014-05-12\", \"2014-05-13\", \"2014-05-14\", \"2014-05-15\", \"2014-05-16\", \"2014-05-19\", \"2014-05-20\", \"2014-05-21\", \"2014-05-22\", \"2014-05-23\", \"2014-05-27\", \"2014-05-28\", \"2014-05-29\", \"2014-05-30\", \"2014-06-02\", \"2014-06-03\", \"2014-06-04\", \"2014-06-05\", \"2014-06-06\", \"2014-06-09\", \"2014-06-10\", \"2014-06-11\", \"2014-06-12\", \"2014-06-13\", \"2014-06-16\", \"2014-06-17\", \"2014-06-18\", \"2014-06-19\", \"2014-06-20\", \"2014-06-23\", \"2014-06-24\", \"2014-06-25\", \"2014-06-26\", \"2014-06-27\", \"2014-06-30\", \"2014-07-01\", \"2014-07-02\", \"2014-07-03\", \"2014-07-07\", \"2014-07-08\", \"2014-07-09\", \"2014-07-10\", \"2014-07-11\", \"2014-07-14\", \"2014-07-15\", \"2014-07-16\", \"2014-07-17\", \"2014-07-18\", \"2014-07-21\", \"2014-07-22\", \"2014-07-23\", \"2014-07-24\", \"2014-07-25\", \"2014-07-28\", \"2014-07-29\", \"2014-07-30\", \"2014-07-31\", \"2014-08-01\", \"2014-08-04\", \"2014-08-05\", \"2014-08-06\", \"2014-08-07\", \"2014-08-08\", \"2014-08-11\", \"2014-08-12\", \"2014-08-13\", \"2014-08-14\", \"2014-08-15\", \"2014-08-18\", \"2014-08-19\", \"2014-08-20\", \"2014-08-21\", \"2014-08-22\", \"2014-08-25\", \"2014-08-26\", \"2014-08-27\", \"2014-08-28\", \"2014-08-29\", \"2014-09-02\", \"2014-09-03\", \"2014-09-04\", \"2014-09-05\", \"2014-09-08\", \"2014-09-09\", \"2014-09-10\", \"2014-09-11\", \"2014-09-12\", \"2014-09-15\", \"2014-09-16\", \"2014-09-17\", \"2014-09-18\", \"2014-09-19\", \"2014-09-22\", \"2014-09-23\", \"2014-09-24\", \"2014-09-25\", \"2014-09-26\", \"2014-09-29\", \"2014-09-30\", \"2014-10-01\", \"2014-10-02\", \"2014-10-03\", \"2014-10-06\", \"2014-10-07\", \"2014-10-08\", \"2014-10-09\", \"2014-10-10\", \"2014-10-13\", \"2014-10-14\", \"2014-10-15\", \"2014-10-16\", \"2014-10-17\", \"2014-10-20\", \"2014-10-21\", \"2014-10-22\", \"2014-10-23\", \"2014-10-24\", \"2014-10-27\", \"2014-10-28\", \"2014-10-29\", \"2014-10-30\", \"2014-10-31\", \"2014-11-03\", \"2014-11-04\", \"2014-11-05\", \"2014-11-06\", \"2014-11-07\", \"2014-11-10\", \"2014-11-11\", \"2014-11-12\", \"2014-11-13\", \"2014-11-14\", \"2014-11-17\", \"2014-11-18\", \"2014-11-19\", \"2014-11-20\", \"2014-11-21\", \"2014-11-24\", \"2014-11-25\", \"2014-11-26\", \"2014-11-28\", \"2014-12-01\", \"2014-12-02\", \"2014-12-03\", \"2014-12-04\", \"2014-12-05\", \"2014-12-08\", \"2014-12-09\", \"2014-12-10\", \"2014-12-11\", \"2014-12-12\"], \"xaxis\": \"x\", \"y\": [77.44539475, 77.04557544, 74.89697204, 75.856461, 75.09194679, 76.20263178, 75.23018370000001, 73.84891755, 75.0113527, 77.14481412, 77.33058367, 76.85652616, 75.39394758, 76.7763823, 76.64038513, 77.20512022, 76.66007339, 70.90497216, 70.23598702, 70.03463724, 69.00470795, 70.04050186, 70.50025256, 70.599595, 71.50652865, 73.09834283, 72.71181988, 74.38994589, 75.2743945, 74.96022959999999, 76.05688873, 76.55140204, 76.37468597, 74.72797759999999, 74.69710728, 73.34314093, 74.21622457, 73.40762211, 72.50368071, 74.17817422, 73.38154805, 74.44635193, 74.43810354, 74.69600358, 74.46113283, 74.07111203, 75.07027178, 74.93559065, 75.35199472, 74.13480798, 73.98459392, 73.72892359999999, 74.62019501, 74.28682958, 74.57820913, 75.48205234, 75.92068662, 76.62498351, 75.70890299, 75.47469806, 75.5990936, 75.39461719, 76.03616773, 75.90452792, 75.68018051, 74.02790571, 73.62532898, 73.27327651, 74.39941392, 72.7644772, 73.1708442, 72.94387096, 72.62541762, 72.897474, 73.65263437, 74.06474967, 74.17426241, 79.66168695, 79.14119558, 80.30519282, 83.23767089, 83.08750733, 82.99289917, 83.04635189, 82.73311868, 84.3659999, 83.449361, 82.92665266, 82.40901903, 82.82714134, 83.46187012, 83.516998, 83.83894399, 82.98805242, 84.28974015, 85.22180467, 85.13035972, 85.51554663, 85.61005813, 86.82546553, 88.25336036, 88.51837168, 89.94207773, 89.37862849, 88.59990714, 89.86953009999999, 91.09787905, 91.62042691, 91.483127, 93.48368488, 92.89646175, 92.80705602, 90.98790535, 90.30905531, 91.09697763, 91.05881862, 91.07433595, 90.64769552, 90.12358031, 89.55380483, 89.02197543, 89.18693839, 89.62525984, 90.89089637, 92.29, 92.63486842, 92.43474742, 92.90402626, 95.00793917, 94.1893448, 92.52683502, 94.10816215, 94.59776879, 95.53059169, 95.69111732, 93.78457514, 92.39063645, 93.74625186, 93.44052365, 94.16331104, 95.75986808, 95.58074639, 96.53575439, 98.0275432, 97.14618849, 95.87943933, 93.65612192, 95.09971859, 94.10684609, 93.50276432, 94.14628493, 93.48395187, 94.48592562, 95.24942378, 95.3589675, 96.53139487, 97.09066136, 97.67554054, 98.58924699, 99.61107288, 99.74008252, 99.46843762, 100.9479319, 100.5856398, 100.1891295, 100.755422, 102.0170498, 102.21197480000001, 102.255943, 98.03397371, 97.99139133, 98.48225905, 98.26098990000001, 97.20457129, 99.58834664, 100.3737183, 101.960247, 98.97872298, 100.4325635, 101.08884470000001, 101.449066, 100.9639224, 99.77669525, 101.3166152, 99.67815061, 97.71828883, 97.84195885, 99.97950571, 99.75834241, 98.45517117, 98.62148163, 99.12728368, 98.61442228, 97.94679762, 100.70572759999999, 99.86032959, 100.4975123, 99.56654785, 97.16647324, 94.76582693, 96.70139244, 97.51183641, 102.17549140000001, 101.991238, 103.2261528, 104.31033070000001, 103.982152, 104.5310474, 105.7756568, 106.0801645, 107.1199176, 107.3297075, 108.4637716, 108.19801580000001, 108.1703956, 108.3210256, 108.5892493, 108.27391979999999, 108.947396, 111.363978, 112.7040594, 113.8188946, 113.4959626, 114.9869783, 114.4555369, 117.04589250000001, 116.38705220000001, 118.60425, 117.4741866, 118.7986564, 118.34537409999999, 113.05443600000001, 115.2907142, 115.318909, 115.53612609999999, 113.6533452, 109.75549679999999, 113.9603314, 111.81747720000001, 110.02713929999999], \"yaxis\": \"y\"}],\n                        {\"height\": 600, \"legend\": {\"tracegroupgap\": 0}, \"template\": {\"data\": {\"bar\": [{\"error_x\": {\"color\": \"#2a3f5f\"}, \"error_y\": {\"color\": \"#2a3f5f\"}, \"marker\": {\"line\": {\"color\": \"#E5ECF6\", \"width\": 0.5}}, \"type\": \"bar\"}], \"barpolar\": [{\"marker\": {\"line\": {\"color\": \"#E5ECF6\", \"width\": 0.5}}, \"type\": \"barpolar\"}], \"carpet\": [{\"aaxis\": {\"endlinecolor\": \"#2a3f5f\", \"gridcolor\": \"white\", \"linecolor\": \"white\", \"minorgridcolor\": \"white\", \"startlinecolor\": \"#2a3f5f\"}, \"baxis\": {\"endlinecolor\": \"#2a3f5f\", \"gridcolor\": \"white\", \"linecolor\": \"white\", \"minorgridcolor\": \"white\", \"startlinecolor\": \"#2a3f5f\"}, \"type\": \"carpet\"}], \"choropleth\": [{\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}, \"type\": \"choropleth\"}], \"contour\": [{\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}, \"colorscale\": [[0.0, \"#0d0887\"], [0.1111111111111111, \"#46039f\"], [0.2222222222222222, \"#7201a8\"], [0.3333333333333333, \"#9c179e\"], [0.4444444444444444, \"#bd3786\"], [0.5555555555555556, \"#d8576b\"], [0.6666666666666666, \"#ed7953\"], [0.7777777777777778, \"#fb9f3a\"], [0.8888888888888888, \"#fdca26\"], [1.0, \"#f0f921\"]], \"type\": \"contour\"}], \"contourcarpet\": [{\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}, \"type\": \"contourcarpet\"}], \"heatmap\": [{\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}, \"colorscale\": [[0.0, \"#0d0887\"], [0.1111111111111111, \"#46039f\"], [0.2222222222222222, \"#7201a8\"], [0.3333333333333333, \"#9c179e\"], [0.4444444444444444, \"#bd3786\"], [0.5555555555555556, \"#d8576b\"], [0.6666666666666666, \"#ed7953\"], [0.7777777777777778, \"#fb9f3a\"], [0.8888888888888888, \"#fdca26\"], [1.0, \"#f0f921\"]], \"type\": \"heatmap\"}], \"heatmapgl\": [{\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}, \"colorscale\": [[0.0, \"#0d0887\"], [0.1111111111111111, \"#46039f\"], [0.2222222222222222, \"#7201a8\"], [0.3333333333333333, \"#9c179e\"], [0.4444444444444444, \"#bd3786\"], [0.5555555555555556, \"#d8576b\"], [0.6666666666666666, \"#ed7953\"], [0.7777777777777778, \"#fb9f3a\"], [0.8888888888888888, \"#fdca26\"], [1.0, \"#f0f921\"]], \"type\": \"heatmapgl\"}], \"histogram\": [{\"marker\": {\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}}, \"type\": \"histogram\"}], \"histogram2d\": [{\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}, \"colorscale\": [[0.0, \"#0d0887\"], [0.1111111111111111, \"#46039f\"], [0.2222222222222222, \"#7201a8\"], [0.3333333333333333, \"#9c179e\"], [0.4444444444444444, \"#bd3786\"], [0.5555555555555556, \"#d8576b\"], [0.6666666666666666, \"#ed7953\"], [0.7777777777777778, \"#fb9f3a\"], [0.8888888888888888, \"#fdca26\"], [1.0, \"#f0f921\"]], \"type\": \"histogram2d\"}], \"histogram2dcontour\": [{\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}, \"colorscale\": [[0.0, \"#0d0887\"], [0.1111111111111111, \"#46039f\"], [0.2222222222222222, \"#7201a8\"], [0.3333333333333333, \"#9c179e\"], [0.4444444444444444, \"#bd3786\"], [0.5555555555555556, \"#d8576b\"], [0.6666666666666666, \"#ed7953\"], [0.7777777777777778, \"#fb9f3a\"], [0.8888888888888888, \"#fdca26\"], [1.0, \"#f0f921\"]], \"type\": \"histogram2dcontour\"}], \"mesh3d\": [{\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}, \"type\": \"mesh3d\"}], \"parcoords\": [{\"line\": {\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}}, \"type\": \"parcoords\"}], \"scatter\": [{\"marker\": {\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}}, \"type\": \"scatter\"}], \"scatter3d\": [{\"line\": {\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}}, \"marker\": {\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}}, \"type\": \"scatter3d\"}], \"scattercarpet\": [{\"marker\": {\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}}, \"type\": \"scattercarpet\"}], \"scattergeo\": [{\"marker\": {\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}}, \"type\": \"scattergeo\"}], \"scattergl\": [{\"marker\": {\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}}, \"type\": \"scattergl\"}], \"scattermapbox\": [{\"marker\": {\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}}, \"type\": \"scattermapbox\"}], \"scatterpolar\": [{\"marker\": {\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}}, \"type\": \"scatterpolar\"}], \"scatterpolargl\": [{\"marker\": {\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}}, \"type\": \"scatterpolargl\"}], \"scatterternary\": [{\"marker\": {\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}}, \"type\": \"scatterternary\"}], \"surface\": [{\"colorbar\": {\"outlinewidth\": 0, \"ticks\": \"\"}, \"colorscale\": [[0.0, \"#0d0887\"], [0.1111111111111111, \"#46039f\"], [0.2222222222222222, \"#7201a8\"], [0.3333333333333333, \"#9c179e\"], [0.4444444444444444, \"#bd3786\"], [0.5555555555555556, \"#d8576b\"], [0.6666666666666666, \"#ed7953\"], [0.7777777777777778, \"#fb9f3a\"], [0.8888888888888888, \"#fdca26\"], [1.0, \"#f0f921\"]], \"type\": \"surface\"}], \"table\": [{\"cells\": {\"fill\": {\"color\": \"#EBF0F8\"}, \"line\": {\"color\": \"white\"}}, \"header\": {\"fill\": {\"color\": \"#C8D4E3\"}, \"line\": {\"color\": \"white\"}}, \"type\": \"table\"}]}, \"layout\": {\"annotationdefaults\": {\"arrowcolor\": \"#2a3f5f\", \"arrowhead\": 0, \"arrowwidth\": 1}, \"colorscale\": {\"diverging\": [[0, \"#8e0152\"], [0.1, \"#c51b7d\"], [0.2, \"#de77ae\"], [0.3, \"#f1b6da\"], [0.4, \"#fde0ef\"], [0.5, \"#f7f7f7\"], [0.6, \"#e6f5d0\"], [0.7, \"#b8e186\"], [0.8, \"#7fbc41\"], [0.9, \"#4d9221\"], [1, \"#276419\"]], \"sequential\": [[0.0, \"#0d0887\"], [0.1111111111111111, \"#46039f\"], [0.2222222222222222, \"#7201a8\"], [0.3333333333333333, \"#9c179e\"], [0.4444444444444444, \"#bd3786\"], [0.5555555555555556, \"#d8576b\"], [0.6666666666666666, \"#ed7953\"], [0.7777777777777778, \"#fb9f3a\"], [0.8888888888888888, \"#fdca26\"], [1.0, \"#f0f921\"]], \"sequentialminus\": [[0.0, \"#0d0887\"], [0.1111111111111111, \"#46039f\"], [0.2222222222222222, \"#7201a8\"], [0.3333333333333333, \"#9c179e\"], [0.4444444444444444, \"#bd3786\"], [0.5555555555555556, \"#d8576b\"], [0.6666666666666666, \"#ed7953\"], [0.7777777777777778, \"#fb9f3a\"], [0.8888888888888888, \"#fdca26\"], [1.0, \"#f0f921\"]]}, \"colorway\": [\"#636efa\", \"#EF553B\", \"#00cc96\", \"#ab63fa\", \"#FFA15A\", \"#19d3f3\", \"#FF6692\", \"#B6E880\", \"#FF97FF\", \"#FECB52\"], \"font\": {\"color\": \"#2a3f5f\"}, \"geo\": {\"bgcolor\": \"white\", \"lakecolor\": \"white\", \"landcolor\": \"#E5ECF6\", \"showlakes\": true, \"showland\": true, \"subunitcolor\": \"white\"}, \"hoverlabel\": {\"align\": \"left\"}, \"hovermode\": \"closest\", \"mapbox\": {\"style\": \"light\"}, \"paper_bgcolor\": \"white\", \"plot_bgcolor\": \"#E5ECF6\", \"polar\": {\"angularaxis\": {\"gridcolor\": \"white\", \"linecolor\": \"white\", \"ticks\": \"\"}, \"bgcolor\": \"#E5ECF6\", \"radialaxis\": {\"gridcolor\": \"white\", \"linecolor\": \"white\", \"ticks\": \"\"}}, \"scene\": {\"xaxis\": {\"backgroundcolor\": \"#E5ECF6\", \"gridcolor\": \"white\", \"gridwidth\": 2, \"linecolor\": \"white\", \"showbackground\": true, \"ticks\": \"\", \"zerolinecolor\": \"white\"}, \"yaxis\": {\"backgroundcolor\": \"#E5ECF6\", \"gridcolor\": \"white\", \"gridwidth\": 2, \"linecolor\": \"white\", \"showbackground\": true, \"ticks\": \"\", \"zerolinecolor\": \"white\"}, \"zaxis\": {\"backgroundcolor\": \"#E5ECF6\", \"gridcolor\": \"white\", \"gridwidth\": 2, \"linecolor\": \"white\", \"showbackground\": true, \"ticks\": \"\", \"zerolinecolor\": \"white\"}}, \"shapedefaults\": {\"line\": {\"color\": \"#2a3f5f\"}}, \"ternary\": {\"aaxis\": {\"gridcolor\": \"white\", \"linecolor\": \"white\", \"ticks\": \"\"}, \"baxis\": {\"gridcolor\": \"white\", \"linecolor\": \"white\", \"ticks\": \"\"}, \"bgcolor\": \"#E5ECF6\", \"caxis\": {\"gridcolor\": \"white\", \"linecolor\": \"white\", \"ticks\": \"\"}}, \"title\": {\"x\": 0.05}, \"xaxis\": {\"automargin\": true, \"gridcolor\": \"white\", \"linecolor\": \"white\", \"ticks\": \"\", \"zerolinecolor\": \"white\", \"zerolinewidth\": 2}, \"yaxis\": {\"automargin\": true, \"gridcolor\": \"white\", \"linecolor\": \"white\", \"ticks\": \"\", \"zerolinecolor\": \"white\", \"zerolinewidth\": 2}}}, \"title\": {\"text\": \"Apple Share Prices over time (2014)\"}, \"xaxis\": {\"anchor\": \"y\", \"domain\": [0.0, 0.98], \"title\": {\"text\": \"Date\"}}, \"yaxis\": {\"anchor\": \"x\", \"domain\": [0.0, 1.0], \"title\": {\"text\": \"Share price\"}}},\n                        {\"responsive\": true}\n                    ).then(function(){\n                            \nvar gd = document.getElementById('aefacec2-24f7-4c03-9d29-e07b8b1a169d');\nvar x = new MutationObserver(function (mutations, observer) {{\n        var display = window.getComputedStyle(gd).display;\n        if (!display || display === 'none') {{\n            console.log([gd, 'removed!']);\n            Plotly.purge(gd);\n            observer.disconnect();\n        }}\n}});\n\n// Listen for the removal of the full notebook cells\nvar notebookContainer = gd.closest('#notebook-container');\nif (notebookContainer) {{\n    x.observe(notebookContainer, {childList: true});\n}}\n\n// Listen for the clearing of the current output cell\nvar outputEl = gd.closest('.output');\nif (outputEl) {{\n    x.observe(outputEl, {childList: true});\n}}\n\n                        })\n                };\n                });\n            </script>\n        </div>"
          },
          "metadata": {}
        }
      ]
    },
    {
      "metadata": {},
      "cell_type": "markdown",
      "source": [
        "An alternative is to upload the dataset to this project first. Go to File > Upload in the menu at the top of the notebook. This places the dataset in the same folder as this notebook. You can then load the data using the following syntax, replacing ```math_achievement_8th_grade.csv``` with the filename of the dataset you uploaded: \n",
        "```python\n",
        "df = pd.read_csv('math_achievement_8th_grade.csv')\n",
        "```\n",
        "An example of this is shown in the cell below."
      ]
    },
    {
      "metadata": {
        "trusted": true
      },
      "cell_type": "code",
      "source": [
        "import pandas as pd\n",
        "import plotly.express as px\n",
        "\n",
        "\n",
        "# Example reading data from a comma separated variable file (e.g. spreadsheet-like format) that is saved in this project folder\n",
        "df = pd.read_csv('math_achievement_8th_grade.csv')\n",
        "\n",
        "fig = px.bar(df, x='country', y='2007')\n",
        "\n",
        "fig.update_layout(\n",
        "    title='Math achievement by country, 2007 <br> Based on average scores in the international TIMMS test for children in the 8th grade',\n",
        "    xaxis=dict(\n",
        "        title='Country',\n",
        "    ),\n",
        "    yaxis=dict(\n",
        "        title='Average score',\n",
        "    ),\n",
        ")\n",
        "\n",
        "fig.show()\n"
      ],
      "execution_count": 1,
      "outputs": [
        {
          "output_type": "display_data",
          "data": {
            "application/vnd.plotly.v1+json": {
              "config": {
                "plotlyServerURL": "https://plot.ly"
              },
              "data": [
                {
                  "alignmentgroup": "True",
                  "hovertemplate": "country=%{x}<br>2007=%{y}<extra></extra>",
                  "legendgroup": "",
                  "marker": {
                    "color": "#636efa"
                  },
                  "name": "",
                  "offsetgroup": "",
                  "orientation": "v",
                  "showlegend": false,
                  "textposition": "auto",
                  "type": "bar",
                  "x": [
                    "Algeria",
                    "Armenia",
                    "Australia",
                    "Bahrain",
                    "Bosnia and Herzegovina",
                    "Botswana",
                    "Bulgaria",
                    "Canada",
                    "Colombia",
                    "Cyprus",
                    "Czech Republic",
                    "Egypt",
                    "El Salvador",
                    "Georgia",
                    "Ghana",
                    "Hungary",
                    "Indonesia",
                    "Iran",
                    "Israel",
                    "Italy",
                    "Japan",
                    "Jordan",
                    "Kuwait",
                    "Lebanon",
                    "Lithuania",
                    "Malaysia",
                    "Norway",
                    "Oman",
                    "Qatar",
                    "Romania",
                    "Russia",
                    "Saudi Arabia",
                    "Serbia",
                    "Singapore",
                    "Slovenia",
                    "South Korea",
                    "Sweden",
                    "Syria",
                    "Thailand",
                    "Tunisia",
                    "Turkey",
                    "Ukraine",
                    "United Kingdom",
                    "United States"
                  ],
                  "xaxis": "x",
                  "y": [
                    387,
                    499,
                    496,
                    398,
                    456,
                    364,
                    464,
                    522,
                    380,
                    465,
                    504,
                    391,
                    340,
                    410,
                    309,
                    517,
                    405,
                    403,
                    463,
                    480,
                    570,
                    427,
                    354,
                    449,
                    506,
                    474,
                    469,
                    372,
                    307,
                    461,
                    512,
                    329,
                    486,
                    593,
                    501,
                    597,
                    491,
                    395,
                    441,
                    420,
                    432,
                    462,
                    511,
                    508
                  ],
                  "yaxis": "y"
                }
              ],
              "layout": {
                "barmode": "relative",
                "legend": {
                  "tracegroupgap": 0
                },
                "margin": {
                  "t": 60
                },
                "template": {
                  "data": {
                    "bar": [
                      {
                        "error_x": {
                          "color": "#2a3f5f"
                        },
                        "error_y": {
                          "color": "#2a3f5f"
                        },
                        "marker": {
                          "line": {
                            "color": "#E5ECF6",
                            "width": 0.5
                          }
                        },
                        "type": "bar"
                      }
                    ],
                    "barpolar": [
                      {
                        "marker": {
                          "line": {
                            "color": "#E5ECF6",
                            "width": 0.5
                          }
                        },
                        "type": "barpolar"
                      }
                    ],
                    "carpet": [
                      {
                        "aaxis": {
                          "endlinecolor": "#2a3f5f",
                          "gridcolor": "white",
                          "linecolor": "white",
                          "minorgridcolor": "white",
                          "startlinecolor": "#2a3f5f"
                        },
                        "baxis": {
                          "endlinecolor": "#2a3f5f",
                          "gridcolor": "white",
                          "linecolor": "white",
                          "minorgridcolor": "white",
                          "startlinecolor": "#2a3f5f"
                        },
                        "type": "carpet"
                      }
                    ],
                    "choropleth": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "choropleth"
                      }
                    ],
                    "contour": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "contour"
                      }
                    ],
                    "contourcarpet": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "contourcarpet"
                      }
                    ],
                    "heatmap": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "heatmap"
                      }
                    ],
                    "heatmapgl": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "heatmapgl"
                      }
                    ],
                    "histogram": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "histogram"
                      }
                    ],
                    "histogram2d": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "histogram2d"
                      }
                    ],
                    "histogram2dcontour": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "histogram2dcontour"
                      }
                    ],
                    "mesh3d": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "type": "mesh3d"
                      }
                    ],
                    "parcoords": [
                      {
                        "line": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "parcoords"
                      }
                    ],
                    "pie": [
                      {
                        "automargin": true,
                        "type": "pie"
                      }
                    ],
                    "scatter": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatter"
                      }
                    ],
                    "scatter3d": [
                      {
                        "line": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatter3d"
                      }
                    ],
                    "scattercarpet": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattercarpet"
                      }
                    ],
                    "scattergeo": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattergeo"
                      }
                    ],
                    "scattergl": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattergl"
                      }
                    ],
                    "scattermapbox": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scattermapbox"
                      }
                    ],
                    "scatterpolar": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterpolar"
                      }
                    ],
                    "scatterpolargl": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterpolargl"
                      }
                    ],
                    "scatterternary": [
                      {
                        "marker": {
                          "colorbar": {
                            "outlinewidth": 0,
                            "ticks": ""
                          }
                        },
                        "type": "scatterternary"
                      }
                    ],
                    "surface": [
                      {
                        "colorbar": {
                          "outlinewidth": 0,
                          "ticks": ""
                        },
                        "colorscale": [
                          [
                            0,
                            "#0d0887"
                          ],
                          [
                            0.1111111111111111,
                            "#46039f"
                          ],
                          [
                            0.2222222222222222,
                            "#7201a8"
                          ],
                          [
                            0.3333333333333333,
                            "#9c179e"
                          ],
                          [
                            0.4444444444444444,
                            "#bd3786"
                          ],
                          [
                            0.5555555555555556,
                            "#d8576b"
                          ],
                          [
                            0.6666666666666666,
                            "#ed7953"
                          ],
                          [
                            0.7777777777777778,
                            "#fb9f3a"
                          ],
                          [
                            0.8888888888888888,
                            "#fdca26"
                          ],
                          [
                            1,
                            "#f0f921"
                          ]
                        ],
                        "type": "surface"
                      }
                    ],
                    "table": [
                      {
                        "cells": {
                          "fill": {
                            "color": "#EBF0F8"
                          },
                          "line": {
                            "color": "white"
                          }
                        },
                        "header": {
                          "fill": {
                            "color": "#C8D4E3"
                          },
                          "line": {
                            "color": "white"
                          }
                        },
                        "type": "table"
                      }
                    ]
                  },
                  "layout": {
                    "annotationdefaults": {
                      "arrowcolor": "#2a3f5f",
                      "arrowhead": 0,
                      "arrowwidth": 1
                    },
                    "autotypenumbers": "strict",
                    "coloraxis": {
                      "colorbar": {
                        "outlinewidth": 0,
                        "ticks": ""
                      }
                    },
                    "colorscale": {
                      "diverging": [
                        [
                          0,
                          "#8e0152"
                        ],
                        [
                          0.1,
                          "#c51b7d"
                        ],
                        [
                          0.2,
                          "#de77ae"
                        ],
                        [
                          0.3,
                          "#f1b6da"
                        ],
                        [
                          0.4,
                          "#fde0ef"
                        ],
                        [
                          0.5,
                          "#f7f7f7"
                        ],
                        [
                          0.6,
                          "#e6f5d0"
                        ],
                        [
                          0.7,
                          "#b8e186"
                        ],
                        [
                          0.8,
                          "#7fbc41"
                        ],
                        [
                          0.9,
                          "#4d9221"
                        ],
                        [
                          1,
                          "#276419"
                        ]
                      ],
                      "sequential": [
                        [
                          0,
                          "#0d0887"
                        ],
                        [
                          0.1111111111111111,
                          "#46039f"
                        ],
                        [
                          0.2222222222222222,
                          "#7201a8"
                        ],
                        [
                          0.3333333333333333,
                          "#9c179e"
                        ],
                        [
                          0.4444444444444444,
                          "#bd3786"
                        ],
                        [
                          0.5555555555555556,
                          "#d8576b"
                        ],
                        [
                          0.6666666666666666,
                          "#ed7953"
                        ],
                        [
                          0.7777777777777778,
                          "#fb9f3a"
                        ],
                        [
                          0.8888888888888888,
                          "#fdca26"
                        ],
                        [
                          1,
                          "#f0f921"
                        ]
                      ],
                      "sequentialminus": [
                        [
                          0,
                          "#0d0887"
                        ],
                        [
                          0.1111111111111111,
                          "#46039f"
                        ],
                        [
                          0.2222222222222222,
                          "#7201a8"
                        ],
                        [
                          0.3333333333333333,
                          "#9c179e"
                        ],
                        [
                          0.4444444444444444,
                          "#bd3786"
                        ],
                        [
                          0.5555555555555556,
                          "#d8576b"
                        ],
                        [
                          0.6666666666666666,
                          "#ed7953"
                        ],
                        [
                          0.7777777777777778,
                          "#fb9f3a"
                        ],
                        [
                          0.8888888888888888,
                          "#fdca26"
                        ],
                        [
                          1,
                          "#f0f921"
                        ]
                      ]
                    },
                    "colorway": [
                      "#636efa",
                      "#EF553B",
                      "#00cc96",
                      "#ab63fa",
                      "#FFA15A",
                      "#19d3f3",
                      "#FF6692",
                      "#B6E880",
                      "#FF97FF",
                      "#FECB52"
                    ],
                    "font": {
                      "color": "#2a3f5f"
                    },
                    "geo": {
                      "bgcolor": "white",
                      "lakecolor": "white",
                      "landcolor": "#E5ECF6",
                      "showlakes": true,
                      "showland": true,
                      "subunitcolor": "white"
                    },
                    "hoverlabel": {
                      "align": "left"
                    },
                    "hovermode": "closest",
                    "mapbox": {
                      "style": "light"
                    },
                    "paper_bgcolor": "white",
                    "plot_bgcolor": "#E5ECF6",
                    "polar": {
                      "angularaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "bgcolor": "#E5ECF6",
                      "radialaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      }
                    },
                    "scene": {
                      "xaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      },
                      "yaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      },
                      "zaxis": {
                        "backgroundcolor": "#E5ECF6",
                        "gridcolor": "white",
                        "gridwidth": 2,
                        "linecolor": "white",
                        "showbackground": true,
                        "ticks": "",
                        "zerolinecolor": "white"
                      }
                    },
                    "shapedefaults": {
                      "line": {
                        "color": "#2a3f5f"
                      }
                    },
                    "ternary": {
                      "aaxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "baxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      },
                      "bgcolor": "#E5ECF6",
                      "caxis": {
                        "gridcolor": "white",
                        "linecolor": "white",
                        "ticks": ""
                      }
                    },
                    "title": {
                      "x": 0.05
                    },
                    "xaxis": {
                      "automargin": true,
                      "gridcolor": "white",
                      "linecolor": "white",
                      "ticks": "",
                      "title": {
                        "standoff": 15
                      },
                      "zerolinecolor": "white",
                      "zerolinewidth": 2
                    },
                    "yaxis": {
                      "automargin": true,
                      "gridcolor": "white",
                      "linecolor": "white",
                      "ticks": "",
                      "title": {
                        "standoff": 15
                      },
                      "zerolinecolor": "white",
                      "zerolinewidth": 2
                    }
                  }
                },
                "title": {
                  "text": "Math achievement by country, 2007 <br> Based on average scores in the international TIMMS test for children in the 8th grade"
                },
                "xaxis": {
                  "anchor": "y",
                  "domain": [
                    0,
                    1
                  ],
                  "title": {
                    "text": "Country"
                  }
                },
                "yaxis": {
                  "anchor": "x",
                  "domain": [
                    0,
                    1
                  ],
                  "title": {
                    "text": "Average score"
                  }
                }
              }
            }
          },
          "metadata": {}
        }
      ]
    },
    {
      "source": [
        "## Acknowledgements\n",
        "\n",
        "This data visualisation tutorial was written by Sarah Sanders, UCL and is presented here with very minor adaptions to the text.\n",
        "\n",
        "The introductory video in the data visualisation notebook is a TED talk given by Hans Rosling called ['The best stats you have ever seen'](https://www.ted.com/talks/hans_rosling_the_best_stats_you_ve_ever_seen?utm_campaign=tedspread&utm_medium=referral&utm_source=tedcomshare).\n",
        "\n",
        "The code examples in the notebook make use of the [Plotly Express](https://plotly.com/python/plotly-express/) library. This library provides direct access to the Gapminder data set. There are also examples for the use of the Gapminder data in their help and documentation.\n",
        "\n",
        "The Gapminder data can also be accessed freely at [Gapminder.org](https://www.gapminder.org/data/). The 'math_achievement_8th_grade.csv' file in this repository was downloaded from Gapminder.\n"
      ],
      "cell_type": "markdown",
      "metadata": {
        "trusted": true
      }
    }
  ],
  "metadata": {
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3.8.5 64-bit (conda)",
      "metadata": {
        "interpreter": {
          "hash": "d84f2844bf9952c7acc9e04545150f77402aeb3f3caf8a8353e70fa1b4152aca"
        }
      }
    },
    "language_info": {
      "mimetype": "text/x-python",
      "nbconvert_exporter": "python",
      "name": "python",
      "pygments_lexer": "ipython3",
      "version": "3.8.5-final",
      "file_extension": ".py",
      "codemirror_mode": {
        "version": 3,
        "name": "ipython"
      }
    },
    "pycharm": {
      "stem_cell": {
        "cell_type": "raw",
        "source": [],
        "metadata": {
          "collapsed": false
        }
      }
    }
  },
  "nbformat": 4,
  "nbformat_minor": 2
}