{
  "fields": [{"id":"_id","type":"int"},{"id":"年次","type":"text"},{"id":"種別","type":"text"},{"id":"値","type":"numeric"}],
  "records": [
    [1,"2018/04/01","総隻数",150],
    [2,"2020/04/01","総隻数",130],
    [3,"2021/04/01","総隻数",149],
    [4,"2022/04/01","総隻数",124],
    [5,"2019/04/01","総隻数",146],
    [6,"2018/04/01","１トン未満",43],
    [7,"2020/04/01","１トン未満",31],
    [8,"2021/04/01","１トン未満",38],
    [9,"2022/04/01","１トン未満",30],
    [10,"2019/04/01","１トン未満",39],
    [11,"2018/04/01","１～３トン",48],
    [12,"2020/04/01","１～３トン",45],
    [13,"2021/04/01","１～３トン",50],
    [14,"2022/04/01","１～３トン",39],
    [15,"2019/04/01","１～３トン",49],
    [16,"2018/04/01","３～５トン",31],
    [17,"2020/04/01","３～５トン",29],
    [18,"2021/04/01","３～５トン",32],
    [19,"2022/04/01","３～５トン",29],
    [20,"2019/04/01","３～５トン",32],
    [21,"2018/04/01","５～１０トン",21],
    [22,"2020/04/01","５～１０トン",21],
    [23,"2021/04/01","５～１０トン",23],
    [24,"2022/04/01","５～１０トン",22],
    [25,"2019/04/01","５～１０トン",20],
    [26,"2018/04/01","１０～２０トン",7],
    [27,"2020/04/01","１０～２０トン",4],
    [28,"2021/04/01","１０～２０トン",6],
    [29,"2022/04/01","１０～２０トン",4],
    [30,"2019/04/01","１０～２０トン",6]
]}