Chart Data Current Year

by chanaka1

HTML

<script src="http://cdn.kendostatic.com/2012.2.710/js/kendo.all.min.js"></script>
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.2.710/styles/kendo.common.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.2.710/styles/kendo.default.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.2.710/styles/kendo.dataviz.min.css">
<div id="chart"></div>

JavaScript

var dr = [{
    "Meter": "52833027",
        "UtilCode": "10607031.00",
        "ReadDate": "/Date(1388361600000-0000)/",
        "Reading": 1800,
    "Actual": true
}, {
    "Meter": "52833027",
        "UtilCode": "10607031.00",
        "ReadDate": "/Date(1372550400000-0000)/",
        "Reading": 1240,
    "Actual": true
}, {
    "Meter": "52833027",
        "UtilCode": "10607031.00",
        "ReadDate": "/Date(1369872000000-0000)/",
        "Reading": 1321,
    "Actual": true
}, {
    "Meter": "52833027",
        "UtilCode": "10607031.00",
        "ReadDate": "/Date(1364601600000-0000)/",
        "Reading": 1388,
    "Actual": true
}, {
    "Meter": "52833027",
        "UtilCode": "10607031.00",
        "ReadDate": "/Date(1364601600000-0000)/",
        "Reading": 1000,
    "Actual": true
}, {
    "Meter": "52833027",
        "UtilCode": "10607031.00",
        "ReadDate": "/Date(1358640000000-0000)/",
        "Reading": 1170,
    "Actual": true
}];

var ds = new kendo.data.DataSource({
    data: dr,
    schema: {
        model: {
            fields: {
                ReadDate: {
                    field: "ReadDate",
                    type: "date"
                },
                Reading: {
                    field: "Reading",
                    type: "number"
                },
                Actual: {
                    field: "Actual",
                    type: "boolean"
                }
            }
        }
    },
    sort: [{
        field: "ReadDate",
        dir: "asc"
    }]
});

$("#chart").kendoChart({
    dataSource: ds,
    seriesDefaults: {
        type: 'column',
        labels: {
            visible: true,
            template: "#=kendo.toString(value) #"
        }
    },
    legend: {
        visible: true,
        position: "bottom"
    },
    series: [{
        field: "Reading",
        name: "Reading",
        aggregate: "sum",
    }],
    categoryAxis: {
        type: "Date",
        baseUnit: "months",
        field:...