function drawChartSpecimensByCountry() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['', 114],
    ['Angola', 3],
    ['Benin', 11],
    ['Burkina Faso', 64],
    ['Burundi', 47],
    ['Cameroon', 94],
    ['Central African Republic', 6],
    ['Democratic Republic of the Congo', 290],
    ['Gabon', 11],
    ['Gambia', 6],
    ['Guinea-Bissau', 78],
    ['Ivory Coast', 136],
    ['Kenya', 13],
    ['Liberia', 7],
    ['Malawi', 4],
    ['Rwanda', 14],
    ['Senegal', 43],
    ['Sierra Leone', 12],
    ['South Africa', 69],
    ['Swaziland', 7],
    ['Tanzania', 13],
    ['Uganda', 10],
    ['Zambia', 2]
  ]);
  var chartOptions = {
    region: 'world',
    fontSize: 'automatic',
    title: 'n=1054',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByCountry', 'geo', 23, 0);
  var chart = new google.visualization.GeoChart(document.getElementById('chartDivSpecimensByCountry'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['geochart']});
google.setOnLoadCallback(drawChartSpecimensByCountry);