function drawChartSpecimensByCountry() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['', 47],
    ['Angola', 7],
    ['Botswana', 16],
    ['Burkina Faso', 2],
    ['Cameroon', 3],
    ['Central African Republic', 1],
    ['Chad', 2],
    ['Democratic Republic of the Congo', 282],
    ['Egypt', 7],
    ['Ethiopia', 4],
    ['Gabon', 0],
    ['Kenya', 12],
    ['Madagascar', 22],
    ['Mauritius', 1],
    ['Mozambique', 6],
    ['Namibia', 3948],
    ['Nigeria', 0],
    ['Senegal', 9],
    ['Serbia', 59],
    ['Somalia', 3],
    ['South Africa', 421],
    ['Sudan', 2],
    ['Tanzania', 8],
    ['Uganda', 2],
    ['Zambia', 38],
    ['Zimbabwe', 25],
    ['africa', 7]
  ]);
  var chartOptions = {
    region: 'world',
    fontSize: 'automatic',
    title: 'n=4934',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByCountry', 'geo', 27, 0);
  var chart = new google.visualization.GeoChart(document.getElementById('chartDivSpecimensByCountry'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['geochart']});
google.setOnLoadCallback(drawChartSpecimensByCountry);