function drawChartSpecimensByCountry() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['', 2],
    ['Angola', 6],
    ['Botswana', 5],
    ['Burkina Faso', 1],
    ['Democratic Republic of the Congo', 20],
    ['Djibouti', 1],
    ['Ethiopia', 9],
    ['Ghana', 3],
    ['Israel', 7],
    ['Kenya', 30],
    ['Malawi', 6],
    ['Mauritania', 2],
    ['Mozambique', 1],
    ['Namibia', 45],
    ['Saudi Arabia', 2],
    ['Somalia', 16],
    ['South Africa', 56],
    ['Sudan', 2],
    ['Swaziland', 4],
    ['Tanzania', 18],
    ['Uganda', 1],
    ['United Arab Emirates', 1],
    ['Yemen', 2],
    ['Zambia', 10],
    ['Zimbabwe', 14]
  ]);
  var chartOptions = {
    region: 'world',
    fontSize: 'automatic',
    title: 'n=264',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByCountry', 'geo', 25, 0);
  var chart = new google.visualization.GeoChart(document.getElementById('chartDivSpecimensByCountry'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['geochart']});
google.setOnLoadCallback(drawChartSpecimensByCountry);