{
  "fields": [{"id":"_id","type":"int"},{"id":"Age","type":"text","info":{"label":"Age"}},{"id":"No of Pupils","type":"numeric","info":{"label":"No of Pupils"}}],
  "records": [
    [1,"3",2],
    [2,"4",34],
    [3,"5",95],
    [4,"6",191],
    [5,"7",341],
    [6,"8",376],
    [7,"9",397],
    [8,"10",484],
    [9,"11",575],
    [10,"12",637],
    [11,"13",621],
    [12,"14",797],
    [13,"15",763],
    [14,"16",732],
    [15,"17",709],
    [16,"18",574],
    [17,"19",288],
    [18,"20",37],
    [19,"Unkown",530],
    [20,"Total",8183]
]}