const data = [
[
    [0.929, 414.4481951, 78108.92877, 'Switzerland'],
    [0.913, 698.4475067, 69186.03521, 'Norway'],
    [0.902, 459.352939, 473.9077645, 'Monaco'],
    [0.898, 641.8019775, 1313189.986, 'Germany'],
    [0.895, 761.0477423, 8050.883923, 'Luxembourg'],
    [0.894, 480.2897353, 677.2118027, 'Andorra'],
    [0.89, 282.4012312, 33516.14854, 'Denmark'],
    [0.884, 483.5406684, 332.6539773, 'San Marino'],
    [0.883, 390.7199975, 136458.2697, 'Netherlands'],
    [0.88, 868.708708, 37043.6738, 'United Arab Emirates'],
    [0.878, 339.3031683, 281153.2855, 'Republic of Korea'],
    [0.873, 798.2747499, 534390.4314, 'Canada'],
    [0.872, 993.9992847, 225901.9935, 'Sweden'],
    [0.87, 480.9990434, 1798033.429, 'Japan'],
    [0.869, 504.3601646, 2953.785304, 'Iceland'],
    [0.868, 621.0700893, 242273.3697, 'Taiwan (Province of China)'],
    [0.867, 433.2362786, 32723.86794, 'Ireland'],
    [0.861, 328.7139584, 23855.03637, 'Singapore'],
    [0.86, 1198.063176, 6686168.2, 'United States of America'],
    [0.856, 580.1008509, 77883.09203, 'Finland'],
    [0.851, 995.3618785, 25898.1025, 'Kuwait'],
    [0.851, 628.3017226, 155581.6744, 'Belgium'],
    [0.85, 412.2322188, 543959.831, 'United Kingdom'],
    [0.849, 778.9145802, 154588.623, 'Austria'],
    [0.843, 501.7619552, 31074.22724, 'Lithuania'],
    [0.841, 670.4418856, 42432.29235, 'Georgia'],
    [0.841, 460.0965307, 8951.793781, 'Cyprus'],
    [0.84, 674.6350578, 31524.93301, 'Slovenia'],
    [0.84, 657.0227978, 53838.38714, 'New Zealand'],
    [0.839, 767.7115683, 338256.0822, 'Australia'],
    [0.835, 551.838548, 15420.26036, 'Estonia'],
    [0.834, 472.5375406, 705670.4351, 'France'],
    [0.83, 833.3039178, 9614.425139, 'Qatar'],
    [0.828, 734.0489284, 160727.4826, 'Czechia'],
    [0.823, 382.1459796, 984.5723413, 'Brunei Darussalam'],
    [0.82, 562.7750089, 23608.19004, 'Latvia'],
    [0.814, 600.3722908, 46385.27282, 'Puerto Rico'],
    [0.813, 1088.304068, 1994.658185, 'Guam'],
    [0.813, 497.0851736, 653.5450027, 'Bermuda'],
    [0.812, 743.345829, 68278.65421, 'Slovakia']
]
,
 [
    [0.805, 780.1115749, 132849.0543, 'Saudi Arabia'],
    [0.805, 574.0157027, 1341361.221, 'Russian Federation'],
    [0.803, 332.0335059, 39850.61488, 'Israel'],
    [0.802, 916.4057871, 659684.493, 'Poland'],
    [0.801, 731.5643716, 7201.30512, 'Malta'],
    [0.801, 900.0646195, 1452643.731, 'Italy'],
    [0.799, 501.75193, 903.3198225, 'United States Virgin Islands'],
    [0.796, 500.3918176, 1719.364012, 'Bahamas'],
    [0.794, 491.8040402, 130456.2204, 'Greece'],
    [0.794, 430.1711346, 39974.92545, 'Croatia'],
    [0.791, 586.549012, 5588.241804, 'Montenegro'],
    [0.791, 604.5570715, 122032.7189, 'Hungary'],
    [0.783, 768.7286104, 14002.85983, 'Oman'],
    [0.771, 961.3211782, 378.0177448, 'Northern Mariana Islands'],
    [0.767, 457.0737149, 472648.6061, 'Spain'],
    [0.767, 424.8407493, 67574.83724, 'Serbia'],
    [0.764, 958.8147149, 230.1810206, 'Cook Islands'],
    [0.764, 579.614738, 87932.85081, 'Bulgaria'],
    [0.761, 753.2500024, 447.6208479, 'Greenland'],
    [0.76, 688.1090943, 270203.4486, 'Romania'],
    [0.759, 694.2394192, 164687.0339, 'Chile'],
    [0.757, 556.3918672, 9841.497377, 'Trinidad and Tobago'],
    [0.751, 781.5217236, 8027.166905, 'Bahrain'],
    [0.748, 675.4418614, 571611.2545, 'Turkey'],
    [0.746, 489.0688016, 268.0283447, 'Saint Kitts and Nevis'],
    [0.745, 473.1483613, 74857.39918, 'Belarus'],
    [0.744, 554.4016038, 16223.91557, 'North Macedonia'],
    [0.743, 354.5685765, 93202.06884, 'Portugal'],
    [0.743, 507.3047331, 468.1842359, 'Antigua and Barbuda'],
    [0.742, 533.852793, 2597.172435, 'Barbados'],
    [0.738, 911.1505572, 146.391738, 'Palau'],
    [0.737, 809.4704639, 192455.61, 'Malaysia'],
    [0.736, 544.9402577, 417341.6522, 'Ukraine'],
    [0.731, 951.9178481, 59389.00213, 'Jordan'],
    [0.729, 473.1223375, 425.3485421, 'Dominica'],
    [0.724, 720.0313115, 715.3258925, 'Seychelles'],
    [0.723, 492.3240161, 73420.87894, 'Kazakhstan'],
    [0.718, 613.3951561, 35432.95757, 'Bosnia and Herzegovina'],
    [0.712, 931.407107, 387.5850224, 'American Samoa'],
    [0.711, 978.6156235, 20.59417226, 'Niue'],
    [0.709, 892.4363919, 43467.30569, 'Libya'],
    [0.708, 891.0377608, 46152.84794, 'Lebanon'],
    [0.708, 559.7560286, 308002.8803, 'Argentina'],
    [0.705, 687.1208095, 11209.55046, 'Mauritius']
]
,
[
    [0.697, 657.3678124, 38352.05013, 'Uruguay'],
    [0.696, 544.8911273, 30897.45873, 'Republic of Moldova'],
    [0.69, 737.1748058, 175070.7201, 'Sri Lanka'],
    [0.689, 567.6237988, 22707.06322, 'Armenia'],
    [0.687, 646.0296385, 635307.3612, 'Thailand'],
    [0.686, 443.9152003, 18506.01116, 'Panama'],
    [0.686, 1032.843304, 18511103.84, 'China'],
    [0.685, 506.4401383, 2119.348134, 'Equatorial Guinea'],
    [0.684, 545.3205201, 16906.87297, 'Jamaica'],
    [0.683, 557.2177836, 41057.79836, 'Azerbaijan'],
    [0.681, 583.1738626, 24851.74766, 'Albania'],
    [0.68, 450.0895138, 22676.54589, 'Costa Rica'],
    [0.678, 700.6864649, 279816.6323, 'South Africa'],
    [0.672, 825.9393352, 100662.9399, 'Tunisia'],
    [0.671, 807.6216722, 175012.4325, 'Iraq'],
    [0.67, 550.3453434, 18091.80211, 'Turkmenistan'],
    [0.67, 513.5517164, 1052.661368, 'Saint Lucia'],
    [0.67, 890.9043124, 627667.1873, 'Iran (Islamic Republic of)'],
    [0.669, 485.776971, 492.6152542, 'Grenada'],
    [0.668, 502.1373285, 96922.14496, 'Cuba'],
    [0.664, 917.100773, 5425.776357, 'Fiji'],
    [0.66, 900.8959127, 1647259.774, 'Indonesia'],
    [0.658, 766.0049478, 446161.8405, 'Egypt'],
    [0.656, 528.845183, 4748.797984, 'Gabon'],
    [0.652, 805.7321679, 257403.0552, 'Algeria'],
    [0.649, 490.7858061, 541446.0137, 'Mexico'],
    [0.648, 445.5369827, 142382.8191, 'Peru'],
    [0.641, 938.9772996, 1206.119332, 'Samoa'],
    [0.64, 469.9501849, 67320.94299, 'Ecuador'],
    [0.64, 491.9563604, 1110460.37, 'Brazil'],
    [0.638, 385.2254191, 20471.70414, 'Paraguay'],
    [0.636, 961.2824074, 738.8021045, 'Tonga'],
    [0.636, 553.026748, 3062.426029, 'Suriname'],
    [0.634, 540.4100252, 6024.376744, 'Botswana'],
    [0.633, 450.7069919, 240732.3515, 'Colombia'],
    [0.631, 532.4286542, 78760.57305, 'Uzbekistan'],
    [0.627, 527.0341871, 668.3713591, 'Saint Vincent and the Grenadines'],
    [0.626, 952.1939347, 11.77307981, 'Tokelau'],
    [0.623, 787.3054244, 534078.0524, 'Philippines'],
    [0.619, 769.4223524, 88641.70407, 'Syrian Arab Republic'],
    [0.618, 883.4162377, 22.39466769, 'Nauru'],
    [0.618, 476.7405069, 2501.901319, 'Guyana'],
    [0.617, 665.4155593, 557293.005, 'Viet Nam'],
    [0.612, 505.6555775, 6420.288975, 'Namibia']
]
,
[
    [0.607, 483.9558047, 133055.0525, 'Venezuela (Bolivarian Republic of)'],
    [0.606, 538.5662037, 9711.044167, 'Mongolia'],
    [0.603, 576.6173631, 1418.853867, 'Belize'],
    [0.596, 484.197244, 18937.20249, 'Kyrgyzstan'],
    [0.592, 568.1804908, 49664.9691, 'Dominican Republic'],
    [0.589, 878.7354295, 77.54028696, 'Tuvalu'],
    [0.588, 801.306792, 18650.40453, 'Palestine'],
    [0.58, 783.8077792, 405.5140298, 'Micronesia (Federated States of)'],
    [0.577, 496.1931575, 2413.181995, 'Eswatini'],
    [0.573, 444.3615492, 27549.9661, 'El Salvador'],
    [0.568, 538.3874089, 11368.52337, 'Congo'],
    [0.566, 406.2032685, 3971377.561, 'India'],
    [0.566, 444.7909264, 37240.3563, 'Bolivia (Plurinational State of)'],
    [0.562, 702.0159819, 1918.485119, 'Maldives'],
    [0.558, 549.6361006, 158523.7297, 'Democratic People\'s Republic of Korea'],
    [0.557, 501.8116939, 68359.88395, 'Ghana'],
    [0.548, 775.3720457, 227087.069, 'Morocco'],
    [0.544, 802.1687389, 199.4691411, 'Marshall Islands'],
    [0.539, 555.6692815, 20922.48252, 'Tajikistan'],
    [0.527, 735.8304813, 362.7232237, 'Kiribati'],
    [0.526, 399.3606451, 42299.45781, 'Guatemala'],
    [0.525, 752.9996634, 3053.337743, 'Cabo Verde'],
    [0.521, 601.4152973, 244715.7611, 'Myanmar'],
    [0.517, 440.7294479, 17603.85668, 'Nicaragua'],
    [0.515, 787.1312517, 139760.3485, 'Sudan'],
    [0.515, 664.2170455, 493300.8484, 'Nigeria'],
    [0.514, 630.9796567, 4651.642298, 'Timor-Leste'],
    [0.508, 937.6906168, 175219.3731, 'Kenya'],
    [0.507, 442.6764885, 4680.912561, 'Lesotho'],
    [0.505, 765.5230194, 43058.14191, 'Zambia'],
    [0.502, 711.2646989, 649.4183616, 'Sao Tome and Principe'],
    [0.496, 707.973842, 13351.35242, 'Mauritania'],
    [0.496, 440.4020671, 24190.98304, 'Honduras'],
    [0.49, 560.5326103, 20850.90647, 'Lao People\'s Democratic Republic'],
    [0.49, 555.0736395, 55938.39216, 'Cameroon'],
    [0.485, 867.2214794, 1245.726452, 'Vanuatu'],
    [0.483, 275.0041244, 320034.4637, 'Bangladesh'],
    [0.476, 500.0155635, 29149.62027, 'Zimbabwe'],
    [0.47, 500.3348125, 45414.60647, 'Angola'],
    [0.469, 568.2561267, 58852.48999, 'Cambodia']
]
,
[
    [0.459, 921.9239405, 4498.119027, 'Djibouti'],
    [0.455, 865.5527126, 3883.338995, 'Comoros'],
    [0.455, 255.5402104, 1273.481266, 'Bhutan'],
    [0.449, 405.1176593, 361290.4658, 'Pakistan'],
    [0.432, 420.7042976, 24085.06111, 'Haiti'],
    [0.429, 672.2743804, 34626.31701, 'Rwanda'],
    [0.423, 860.4762091, 186725.8282, 'United Republic of Tanzania'],
    [0.422, 211.8640716, 40491.07118, 'Nepal'],
    [0.417, 649.2261298, 19294.72499, 'Togo'],
    [0.412, 749.7519726, 93858.58625, 'Yemen'],
    [0.408, 649.4838158, 55727.17165, 'C么te d\'Ivoire'],
    [0.407, 797.8157139, 1748.672555, 'Solomon Islands'],
    [0.404, 644.9132393, 80238.90579, 'Uganda'],
    [0.399, 721.9808909, 6233.517753, 'Gambia'],
    [0.396, 819.2354829, 72673.85992, 'Madagascar'],
    [0.396, 650.8613863, 14002.76543, 'Eritrea'],
    [0.394, 782.8616477, 28264.46349, 'Papua New Guinea'],
    [0.389, 809.6426872, 54514.9745, 'Senegal'],
    [0.384, 844.6141595, 54123.49133, 'Malawi'],
    [0.382, 475.5929216, 141722.0215, 'Democratic Republic of the Congo'],
    [0.37, 701.9511967, 12151.04095, 'Liberia'],
    [0.363, 810.3648501, 26841.54017, 'South Sudan'],
    [0.355, 598.9728696, 3490.50282, 'Guinea-Bissau'],
    [0.352, 608.0576459, 26041.55984, 'Benin'],
    [0.347, 700.7986159, 21935.57371, 'Sierra Leone'],
    [0.343, 839.0948453, 311061.2678, 'Ethiopia'],
    [0.343, 671.0749084, 78786.25892, 'Afghanistan'],
    [0.325, 673.3340392, 33277.62538, 'Guinea'],
    [0.307, 710.4685638, 67033.32142, 'Mozambique'],
    [0.284, 821.6638646, 31064.55163, 'Burundi'],
    [0.274, 415.0296748, 6753.248243, 'Central African Republic'],
    [0.263, 584.4429935, 43588.05054, 'Mali'],
    [0.257, 553.4758326, 43217.93823, 'Burkina Faso'],
    [0.238, 570.8385986, 27931.22421, 'Chad'],
    [0.162, 582.1081604, 38214.07519, 'Niger'],
    [0.081, 708.2062767, 38639.6721, 'Somalia']
]
,

   ];
    
option = {
  title: {
   text: ' Prevalence rate attributable to all causes by SDI in 2019',
    left: 'center'
  },
  xAxis: { name: 'SDI', scale: true },
  yAxis: {  name: 'Prevalence rate per 100,000 population', scale: true},
   legend: {
        bottom: 0, 
        left: 'center',
      
        data: ['High SDI', 'High-middle SDI',
    'Middle SDI','Low-middle SDI',
    'Low SDI',
    ],
         textStyle: {
      fontSize: 20
    }
    },
 series: [
    {
      name: 'High SDI',
    
      data: data[0],
      type: 'scatter',
      symbolSize: function (data) {
        return Math.sqrt(data[2]) / 25;
      },
     
    },
       {
      name: 'High-middle SDI',
      data: data[1],
      type: 'scatter',
      symbolSize: function (data) {
        return Math.sqrt(data[2]) / 25;
       },
    },
     {
      name: 'Middle SDI',
      data: data[2],
      type: 'scatter',
      symbolSize: function (data) {
        return Math.sqrt(data[2]) / 25;
       },
      
    },
     {
      name: 'Low-middle SDI',
      data: data[3],
      type: 'scatter',
      symbolSize: function (data) {
        return Math.sqrt(data[2]) / 25;
       },
    },
     {
      name: 'Low SDI',
      data: data[4],
      type: 'scatter',
      symbolSize: function (data) {
        return Math.sqrt(data[2]) / 25;
       },
     },
    
  ]
};