function drawChartTreatmentsPerYear() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['2024', 93],
    ['2023', 90],
    ['2021', 88],
    ['2019', 287],
    ['2018', 293],
    ['2017', 143],
    ['2016', 101],
    ['2015', 120],
    ['2012', 233],
    ['2010', 126],
    ['2008', 142],
    ['2007', 107],
    ['2004', 150],
    ['1885', 140],
    ['1758', 214],
    ['Other (87)', 927]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Year (n=3254)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerYear', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerYear'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerYear);