{
  "fields": [{"id":"_id","type":"int"},{"id":"時点","type":"text"},{"id":"校区番号","type":"numeric"},{"id":"校区名","type":"text"},{"id":"世帯数(世帯)","type":"numeric"},{"id":"男(人)","type":"numeric"},{"id":"女(人)","type":"numeric"}],
  "records": [
    [1,"2025/12/1",1,"大溝",2630,3160,3405],
    [2,"2025/12/1",2,"木佐木",1870,2201,2432],
    [3,"2025/12/1",3,"大莞",905,1112,1229]
]}