# grouped_bar_chart.js

var data1 = [
    {name: 'CA', value: [2704659,4499890,2159981,3853788,10604510,8819342,4114496]},
    {name: 'TX', value: [2027307,3277946,1420518,2454721,7017731,5656528,2472223]},
    {name: 'NY', value: [1208495,2141490,1058031,1999120,5355235,5120254,2607672]},
    {name: 'FL', value: [1140516,1938695,925060,1607297,4782119,4746856,3187797]},
    {name: 'IL', value: [894368,1558919,725973,1311479,3596343,3239173,1575308]},
    {name: 'PA', value: [737462,1345341,679201,1203944,3157759,3414001,1910571]},
];

var options1 = {
    id: "demo1", 
    width: 1100, 
    height: 500,
    data: {
        plain: data1,
    },
    title: {
        text: "The Populations of different States in America by age group"
    }
};

var barChart = new C9.BarChart(options1);
barChart.draw();