function drawChartSpecimensByCountry() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['', 1],
    ['Botswana', 1],
    ['Democratic Republic of the Congo', 11],
    ['Iran', 2],
    ['Israel', 4],
    ['Kenya', 7],
    ['Madagascar', 1],
    ['Malawi', 2],
    ['Namibia', 19],
    ['South Africa', 31],
    ['Swaziland', 2],
    ['Tanzania', 4],
    ['Uganda', 2],
    ['Zimbabwe', 4]
  ]);
  var chartOptions = {
    region: 'world',
    fontSize: 'automatic',
    title: 'n=91',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByCountry', 'geo', 14, 0);
  var chart = new google.visualization.GeoChart(document.getElementById('chartDivSpecimensByCountry'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['geochart']});
google.setOnLoadCallback(drawChartSpecimensByCountry);