function drawChartTreatmentsPerSource() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Acta Societatis Regiae Scientiarum Indo-Neêrlandicae', 5],
    ['Annals and Magazine of Natural History, Including Zoology, Botany and Geology, Being a Continuation of the \' Magazine of Botany ', 15],
    ['Bulletin of the Bingham Oceanographic Collection Yale University', 9],
    ['Contributions in Science of the Natural History Museum of Los Angeles County', 7],
    ['Copeia', 30],
    ['Dana Reports', 65],
    ['European Journal of Taxonomy', 66],
    ['Memoirs of the Indian Museum', 5],
    ['Neotropical Ichthyology', 28],
    ['Proceedings of the California Academy of Sciences, Series 4', 9],
    ['Proceedings of the United States National Museum, 3', 25],
    ['Raffles Bulletin of Zoology', 10],
    ['Steenstrupia', 12],
    ['Zoologica', 13],
    ['Zootaxa', 222],
    ['Other (84)', 151]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Journal (n=672)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerSource', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerSource'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerSource);