{
  "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",136,6.9],
    [2,"小学校1年 ","B",436,22.3],
    [3,"小学校1年 ","C",723,36.9],
    [4,"小学校1年 ","D",450,23],
    [5,"小学校1年 ","E",214,10.9],
    [6,"小学校2年","A",175,8.7],
    [7,"小学校2年","B",437,21.7],
    [8,"小学校2年","C",821,40.7],
    [9,"小学校2年","D",485,24],
    [10,"小学校2年","E",100,5],
    [11,"小学校3年","A",185,9.1],
    [12,"小学校3年","B",584,28.7],
    [13,"小学校3年","C",730,35.8],
    [14,"小学校3年","D",444,21.8],
    [15,"小学校3年","E",95,4.7],
    [16,"小学校4年","A",274,13.5],
    [17,"小学校4年","B",555,27.4],
    [18,"小学校4年","C",695,34.3],
    [19,"小学校4年","D",401,19.8],
    [20,"小学校4年","E",103,5.1],
    [21,"小学校5年","A",246,12.2],
    [22,"小学校5年","B",540,26.8],
    [23,"小学校5年","C",771,38.3],
    [24,"小学校5年","D",394,19.6],
    [25,"小学校5年","E",64,3.2],
    [26,"小学校6年","A",272,13.1],
    [27,"小学校6年","B",682,32.9],
    [28,"小学校6年","C",707,34.1],
    [29,"小学校6年","D",364,17.5],
    [30,"小学校6年","E",51,2.5]
]}