function drawChartSpecimensByCountry() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['', 1],
    ['Brazil', 3],
    ['Chad', 2],
    ['China', 23],
    ['Colombia', 3],
    ['Costa Rica', 866],
    ['Ecuador', 4],
    ['Ethiopia', 1],
    ['Greece', 2],
    ['Iceland', 2],
    ['Ivory Coast', 1],
    ['Jamaica', 6],
    ['Liberia', 2],
    ['Puerto Rico', 10],
    ['Russia', 446],
    ['Réunion', 7],
    ['United States of America', 1],
    ['Venezuela', 5],
    ['Vietnam', 2]
  ]);
  var chartOptions = {
    region: 'world',
    fontSize: 'automatic',
    title: 'n=1387',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByCountry', 'geo', 19, 0);
  var chart = new google.visualization.GeoChart(document.getElementById('chartDivSpecimensByCountry'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['geochart']});
google.setOnLoadCallback(drawChartSpecimensByCountry);