function drawChartSpecimensByCountry() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['', 8],
    ['Angola', 2],
    ['Burkina Faso', 8],
    ['Cameroon', 18],
    ['Central African Republic', 16],
    ['Democratic Republic of the Congo', 72],
    ['Gabon', 15],
    ['Ghana', 6],
    ['Guinea-Bissau', 12],
    ['Ivory Coast', 18],
    ['Kenya', 1],
    ['Liberia', 13],
    ['Nigeria', 2],
    ['Republic of the Congo', 1],
    ['Sierra Leone', 11],
    ['Togo', 1],
    ['Uganda', 8]
  ]);
  var chartOptions = {
    region: 'world',
    fontSize: 'automatic',
    title: 'n=212',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByCountry', 'geo', 17, 0);
  var chart = new google.visualization.GeoChart(document.getElementById('chartDivSpecimensByCountry'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['geochart']});
google.setOnLoadCallback(drawChartSpecimensByCountry);