{
  "fields": [{"id":"_id","type":"int"},{"id":"ลำดับ","type":"numeric"},{"id":"ชื่อชุดข้อมูล","type":"text"},{"id":"คำอธิบาย","type":"text"}],
  "records": [
    [1,1,"year","ปี"],
    [2,2,"percentile","percentile"],
    [3,3,"household_unit","จำนวนครัวเรือน"]
]}