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 ', 7],
    ['Aquatica', 7],
    ['Archiv für Fischereiwissenschaft', 5],
    ['Biodiversity Data Journal', 12],
    ['Boletim do Museu Municipal do Funchal', 5],
    ['Bulletin of the Bingham Oceanographic Collection Yale University', 5],
    ['Dana Reports', 5],
    ['European Journal of Taxonomy', 60],
    ['Pacific Science', 6],
    ['Proceedings of the Academy of Natural Sciences of Philadelphia', 5],
    ['Proceedings of the United States National Museum, 3', 10],
    ['Species Diversity', 9],
    ['Videnskabelige Meddelelser frå Dansk Naturhistorisk Forening', 15],
    ['Zoological Studies', 5],
    ['Zootaxa', 174],
    ['Other (85)', 133]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Journal (n=463)',
    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);