function drawChartSpecimensByCountry() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['', 54],
    ['Argentina', 4],
    ['Brazil', 235],
    ['Chad', 2],
    ['China', 203],
    ['Colombia', 2],
    ['Djibouti', 1],
    ['Ecuador', 1],
    ['Germany', 2],
    ['Guyana', 1],
    ['India', 1],
    ['Mauritius', 2],
    ['Mozambique', 2],
    ['Pakistan', 1],
    ['Senegal', 3],
    ['Serbia', 3],
    ['South Africa', 5],
    ['Trinidad and Tobago', 1],
    ['Venezuela', 1],
    ['Yemen', 3]
  ]);
  var chartOptions = {
    region: 'world',
    fontSize: 'automatic',
    title: 'n=527',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByCountry', 'geo', 20, 0);
  var chart = new google.visualization.GeoChart(document.getElementById('chartDivSpecimensByCountry'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['geochart']});
google.setOnLoadCallback(drawChartSpecimensByCountry);