{
    "title": "Radar Chart with three travel series",
    "labels": "Lisbonne,Paris,Berlin,Moscou,Rome,Barcelone",
    "datasets":
    [{
            "label": "Program 1",
            "data": "5,5,5,5,5,5"
        },{
            "label": "Program 2",
            "data": "7,3,3,3,7,7"
        },{
            "label": "Program 3",
            "data": "4,7,7,7,3,2"
    }],
    "options": {
        "stacked": "0",
        "stepped": "0",
        "x_axis": {
            "title": ""
        },
        "y_axis": {
            "title": "",
            "suffix": ""
        },
        "y_axis2": {
            "display": "0",
            "title": "",
            "suffix": ""
        }
    }
}