Highcharts.chart('container', {
    chart: {
        type: 'area'
    },
    title: {
        text: 'Historic and Estimated Worldwide Population Distribution by Region'
    },
    subtitle: {
        text: 'Source: Wikipedia.org'
    },
    xAxis: {
        categories: ['1750', '1800', '1850', '1900', '1950', '1999', '2050'],
        tickmarkPlacement: 'on',
        title: {
            enabled: false
        }
    },
    yAxis: {
        labels: {
            format: '{value}%'
        },
        title: {
            enabled: false
        }
    },
    tooltip: {
        pointFormat: '<span style="color:{series.color}">{series.name}</span>: <b>{point.percentage:.1f}%</b> ({point.y:,.0f} millions)<br/>',
        split: true
    },
    plotOptions: {
        area: {
            stacking: 'percent',
            lineColor: '#ffffff',
            lineWidth: 1,
            marker: {
                lineWidth: 1,
                lineColor: '#ffffff'
            },
            accessibility: {
                pointDescriptionFormatter: function (point) {
                    function round(x) {
                        return Math.round(x * 100) / 100;
                    }
                    return (point.index + 1) + ', ' + point.category + ', ' +
                        point.y + ' millions, ' + round(point.percentage) + '%, ' +
                        point.series.name;
                }
            }
        }
    },
    series: [{
        name: 'Asia',
        data: [502, 635, 809, 947, 1402, 3634, 5268]
    }, {
        name: 'Africa',
        data: [106, 107, 111, 133, 221, 767, 1766]
    }, {
        name: 'Europe',
        data: [163, 203, 276, 408, 547, 729, 628]
    }, {
        name: 'America',
        data: [18, 31, 54, 156, 339, 818, 1201]
    }, {
        name: 'Oceania',
        data: [2, 2, 2, 6, 13, 30, 46]
    }]
});