function drawChartSpecimensByCountry() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['', 39],
    ['Brazil', 4677],
    ['Cameroon', 4],
    ['China', 423],
    ['Democratic Republic of the Congo', 3],
    ['Ecuador', 1],
    ['Equatorial Guinea', 4],
    ['Gabon', 25],
    ['Iran', 1],
    ['Kenya', 2],
    ['Liberia', 4],
    ['Madagascar', 86],
    ['New Caledonia', 4],
    ['Papua New Guinea', 2],
    ['Paraguay', 4],
    ['Sierra Leone', 1],
    ['South Africa', 45],
    ['Sri Lanka', 1],
    ['Swaziland', 1],
    ['Turkey', 3],
    ['United States of America', 1],
    ['Vietnam', 1],
    ['Zimbabwe', 1]
  ]);
  var chartOptions = {
    region: 'world',
    fontSize: 'automatic',
    title: 'n=5333',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByCountry', 'geo', 23, 0);
  var chart = new google.visualization.GeoChart(document.getElementById('chartDivSpecimensByCountry'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['geochart']});
google.setOnLoadCallback(drawChartSpecimensByCountry);