{
  "fields": [{"id":"_id","type":"int"},{"id":"0歳以上5歳未満","type":"text"},{"id":"5歳以上10歳未満","type":"text"},{"id":"10歳以上15歳未満","type":"text"},{"id":"15歳以上20歳未満","type":"text"},{"id":"20歳以上25歳未満","type":"text"},{"id":"25歳以上30歳未満","type":"text"},{"id":"30歳以上35歳未満","type":"text"},{"id":"35歳以上40歳未満","type":"text"},{"id":"40歳以上45歳未満","type":"text"},{"id":"45歳以上50歳未満","type":"text"},{"id":"50歳以上55歳未満","type":"text"},{"id":"55歳以上60歳未満","type":"text"},{"id":"60歳以上65歳未満","type":"text"},{"id":"65歳以上70歳未満","type":"text"},{"id":"70歳以上75歳未満","type":"text"},{"id":"総合計","type":"text"}],
  "records": [
    [1,"被保険者数","被保険者数","被保険者数","被保険者数","被保険者数","被保険者数","被保険者数","被保険者数","被保険者数","被保険者数","被保険者数","被保険者数","被保険者数","被保険者数","被保険者数","被保険者数"],
    [2,"397","541","630","580","381","495","556","691","974","991","978","972","1,115","1,795","2,100","13,196"],
    [3,"397","541","630","580","381","495","556","691","974","991","978","972","1,115","1,795","2,100","13,196"]
]}