Stacked percentages with average in column

Derived from Highcharts example fiddles

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>

<div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div>

JavaScript

$(function () {
    $('#container').highcharts({
        chart: {
            type: 'column'
        },
        title: {
            text: 'Stacked bar chart'
        },
        xAxis: [{
            categories: ['Apples', 'Oranges', 'Pears', 'Grapes', 'Bananas']
        }, {
        	linkedTo: 0,
          title: 'Avg.',
        	categories: [3.0, 3.3, 3.6, 2.6, 3.0],
          opposite: true
        }],
        yAxis: {
            min: 0,
            title: {
                text: 'Percent fruit consumption'
            }
        },
        plotOptions: {
            series: {
                stacking: 'percent'
            }
        },
        series: [{
            name: 'John',
            data: [5, 3, 4, 7, 2]
        }, {
            name: 'Jane',
            data: [2, 2, 3, 2, 1]
        }, {
            name: 'Joe',
            data: [3, 4, 4, 2, 5]
        }]
    });
});