function drawChartTreatmentsPerSource() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Annals and Magazine of Natural History, Including Zoology, Botany and Geology, Being a Continuation of the \' Magazine of Botany ', 11],
    ['Archiv für Naturgeschichte', 22],
    ['Bulletin Inst. Fondam. Afr. Noire Sci. Nat., A', 15],
    ['Bulletin of Marine Science', 12],
    ['Bulletin of the United States Fish Commission', 10],
    ['Bulletin of the United States National Museum', 10],
    ['Calcutta Journal of Natural History, and Miscellany of the Arts and Sciences in India', 20],
    ['Copeia', 10],
    ['European Journal of Taxonomy', 106],
    ['Proceedings of the Academy of Natural Sciences of Philadelphia', 45],
    ['Proceedings of the California Academy of Sciences, Series 4', 21],
    ['Proceedings of the United States National Museum, 3', 39],
    ['Records of the Australian Museum', 21],
    ['Voprosy Ikhtiologii', 21],
    ['Zootaxa', 923],
    ['Other (159)', 444]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Journal (n=1730)',
    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);