{
  "fields": [{"id":"_id","type":"int"},{"id":"年度","type":"text"},{"id":"受検者","type":"numeric"},{"id":"免疫なし","type":"numeric"},{"id":"免疫あり","type":"numeric"}],
  "records": [
    [1,"27",1025,332,693],
    [2,"28",915,312,603],
    [3,"29",881,322,559],
    [4,"30",3158,1100,2058],
    [5,"元",1533,573,960],
    [6,"2",1111,496,615],
    [7,"3",1033,442,591]
]}
