function drawChartTreatmentsPerSource() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Anales del Museo Argentino de Ciencias Naturales', 11],
    ['Annales de la Société Entomologique de France, Séries 1 - 6', 21],
    ['Annali del Museo Civico di Storia Naturale di Genova', 10],
    ['Annals and Magazine of Natural History, Including Zoology, Botany and Geology, Being a Continuation of the \' Magazine of Botany ', 63],
    ['Annals of the South African Museum', 38],
    ['Annals of the Transvaal Museum', 9],
    ['Archiv für Naturgeschichte', 27],
    ['Arthropod Systematics & amp; Phylogeny', 7],
    ['Ezhegodnik Zoologicheskogo muzeia', 18],
    ['Izviestiia Imperatorskoi Akademii Nauk', 11],
    ['Mitteilungen aus dem Naturhistorischen Museum in Hamburg', 48],
    ['Records of the Western Australian Museum', 14],
    ['Travaux de l\'Institut Zoologique de l\'Académie des Sciences de l\'U. R. S. S.', 9],
    ['Zoologischer Anzeiger', 11],
    ['Zootaxa', 105],
    ['Other (77)', 173]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Journal (n=575)',
    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);