$('#dummy').highcharts({ chart: { type: 'bar' }, title: { text: 'Achieved vs Expected Learning Outcomes' }, xAxis: { categories: [ "Outcome 1", "Outcome 2", "Outcome 3", "Outcome 4", "Outcome 5", "Outcome 6", "Outcome 7", "Outcome 8", "Outcome 9", "Outcome 10", ], labels: { style: { fontSize:'11px' } } }, yAxis: { min: 0, max: 100, title: { text: 'Percentage' } }, tooltip: { headerFormat: '{point.key}
{series.name}: | ' + '{point.y:.2f} |