{
  "fields": [{"id":"_id","type":"int"},{"id":"学年","type":"text"},{"id":"判定区分","type":"text"},{"id":"人数[人]","type":"numeric"},{"id":"割合[％]","type":"numeric"}],
  "records": [
    [1,"小学校1年 ","A",135,6.8],
    [2,"小学校1年 ","B",489,24.5],
    [3,"小学校1年 ","C",769,38.6],
    [4,"小学校1年 ","D",446,22.4],
    [5,"小学校1年 ","E",154,7.7],
    [6,"小学校2年","A",156,7.4],
    [7,"小学校2年","B",492,23.4],
    [8,"小学校2年","C",834,39.7],
    [9,"小学校2年","D",495,23.6],
    [10,"小学校2年","E",124,5.9],
    [11,"小学校3年","A",200,9.7],
    [12,"小学校3年","B",535,26],
    [13,"小学校3年","C",774,37.7],
    [14,"小学校3年","D",443,21.6],
    [15,"小学校3年","E",102,5],
    [16,"小学校4年","A",250,12.2],
    [17,"小学校4年","B",592,28.8],
    [18,"小学校4年","C",717,34.9],
    [19,"小学校4年","D",373,18.2],
    [20,"小学校4年","E",122,5.9],
    [21,"小学校5年","A",319,14.5],
    [22,"小学校5年","B",658,29.9],
    [23,"小学校5年","C",777,35.3],
    [24,"小学校5年","D",373,17],
    [25,"小学校5年","E",73,3.3],
    [26,"小学校6年","A",222,11.1],
    [27,"小学校6年","B",659,32.8],
    [28,"小学校6年","C",758,37.7],
    [29,"小学校6年","D",333,16.6],
    [30,"小学校6年","E",37,1.8]
]}