{
  "fields": [{"id":"_id","type":"int"},{"id":"年度","type":"text"},{"id":"日付","type":"text"},{"id":"所属（プリンター名）","type":"text"},{"id":"印刷枚数（使用量）","type":"numeric"}],
  "records": [
    [1,"令和７年度","2025-04-30 00:00:00","プリンターA",2500],
    [2,"令和７年度","2025-04-30 00:00:00","プリンターB",2800],
    [3,"令和７年度","2025-05-31 00:00:00","プリンターA",2000],
    [4,"令和７年度","2025-05-31 00:00:00","プリンターB",2100],
    [5,"令和７年度","2025-06-30 00:00:00","プリンターA",2400],
    [6,"令和７年度","2025-06-30 00:00:00","プリンターB",1200],
    [7,"令和７年度","2025-07-31 00:00:00","プリンターA",1500],
    [8,"令和７年度","2025-07-31 00:00:00","プリンターB",1800],
    [9,"令和７年度","2025-08-31 00:00:00","プリンターA",2100],
    [10,"令和７年度","2025-08-31 00:00:00","プリンターB",2400],
    [11,"令和７年度","2025-09-30 00:00:00","プリンターA",1200],
    [12,"令和７年度","2025-09-30 00:00:00","プリンターB",1500],
    [13,"令和７年度","2025-10-31 00:00:00","プリンターA",1800],
    [14,"令和７年度","2025-10-31 00:00:00","プリンターB",2100],
    [15,"令和７年度","2025-11-30 00:00:00","プリンターA",2400],
    [16,"令和７年度","2025-11-30 00:00:00","プリンターB",1200],
    [17,"令和７年度","2025-12-31 00:00:00","プリンターA",1500],
    [18,"令和７年度","2025-12-31 00:00:00","プリンターB",1800],
    [19,"令和７年度","2026-01-31 00:00:00","プリンターA",2100],
    [20,"令和７年度","2026-01-31 00:00:00","プリンターB",2400],
    [21,"令和７年度","2026-02-28 00:00:00","プリンターA",1200],
    [22,"令和７年度","2026-02-28 00:00:00","プリンターB",1500],
    [23,"令和７年度","2026-03-31 00:00:00","プリンターA",1800],
    [24,"令和７年度","2026-03-31 00:00:00","プリンターB",2100],
    [25,"令和８年度","2026-04-30 00:00:00","プリンターA",2400],
    [26,"令和８年度","2026-04-30 00:00:00","プリンターB",2100],
    [27,"令和８年度","2026-05-31 00:00:00","プリンターA",1000],
    [28,"令和８年度","2026-05-31 00:00:00","プリンターB",1000],
    [29,"令和８年度","2026-06-30 00:00:00","プリンターA",800],
    [30,"令和８年度","2026-06-30 00:00:00","プリンターB",750],
    [31,"令和８年度","2026-07-31 00:00:00","プリンターA",null],
    [32,"令和８年度","2026-07-31 00:00:00","プリンターB",null],
    [33,"令和８年度","2026-08-31 00:00:00","プリンターA",null],
    [34,"令和８年度","2026-08-31 00:00:00","プリンターB",null],
    [35,"令和８年度","2026-09-30 00:00:00","プリンターA",null],
    [36,"令和８年度","2026-09-30 00:00:00","プリンターB",null],
    [37,"令和８年度","2026-10-31 00:00:00","プリンターA",null],
    [38,"令和８年度","2026-10-31 00:00:00","プリンターB",null],
    [39,"令和８年度","2026-11-30 00:00:00","プリンターA",null],
    [40,"令和８年度","2026-11-30 00:00:00","プリンターB",null],
    [41,"令和８年度","2026-12-31 00:00:00","プリンターA",null],
    [42,"令和８年度","2026-12-31 00:00:00","プリンターB",null],
    [43,"令和８年度","2027-01-31 00:00:00","プリンターA",null],
    [44,"令和８年度","2027-01-31 00:00:00","プリンターB",null],
    [45,"令和８年度","2027-02-28 00:00:00","プリンターA",null],
    [46,"令和８年度","2027-02-28 00:00:00","プリンターB",null],
    [47,"令和８年度","2027-03-31 00:00:00","プリンターA",null],
    [48,"令和８年度","2027-03-31 00:00:00","プリンターB",null]
]}