{
  "fields": [{"id":"_id","type":"int"},{"id":"ปี","type":"numeric"},{"id":"จำนวน","type":"numeric"},{"id":"หน่วย","type":"text"}],
  "records": [
    [1,2562,34,"วัน"],
    [2,2563,30,"วัน"],
    [3,2564,21,"วัน"],
    [4,2565,13,"วัน"],
    [5,2566,21,"วัน"],
    [6,2567,53,"วัน"],
    [7,2568,59,"วัน"]
]}