{
  "fields": [{"id":"_id","type":"int"},{"id":"区分","type":"text"},{"id":"H24(km)","type":"numeric"},{"id":"H25(km)","type":"numeric"},{"id":"H26(km)","type":"numeric"},{"id":"H27(km)","type":"numeric"}],
  "records": [
    [1,"通学路歩道等整備済み区間",467.1,469.8,472.7,475.5],
    [2,"通学路簡易整備済み区間",74.7,79,79.9,79.6],
    [3,"通学路未整備区間",108.5,101.5,97.7,95.2]
]}