{
  "fields": [{"id":"_id","type":"int"},{"id":"西暦","type":"text"},{"id":"和暦","type":"text"},{"id":"総数/路線","type":"numeric"},{"id":"国道/路線","type":"numeric"},{"id":"県道/路線","type":"numeric"},{"id":"市道/路線","type":"numeric"},{"id":"総数/延長","type":"numeric"},{"id":"国道/延長","type":"numeric"},{"id":"県道/延長","type":"numeric"},{"id":"市道/延長","type":"numeric"},{"id":"凡例・注釈・資料","type":"text"},{"id":"凡例・注釈・資料(詳細)","type":"text"}],
  "records": [
    [1,"2021年","令和3年",6219,5,15,6199,1250237,22118,47995,1180124,"凡例：","0：データが0又は単位に満たない値　　\"-\"：データが存在しない　　\"…\"：未調査・未集計により不明　　\"***\"：集計に必要なデータが無い　　\"X\"：秘匿データ　　\"*\"：複数項目をくくって数値を表章"],
    [2,"2022年","令和4年",6238,5,15,6218,1254163,22118,48100,1183945,"単位：","延長m"],
    [3,"2023年","令和5年",6251,5,15,6231,1255814,22118,48100,1185596,"期間：","各年3月末日現在"],
    [4,"2024年","令和6年",6274,5,15,6254,1252511,22118,48222,1182171,"資料：","道路管理課"],
    [5,"2025年","令和7年",6287,5,15,6267,1254068,22118,48222,1183728,"",""]
]}