{
  "fields": [{"id":"_id","type":"int"},{"id":"ลำดับ","type":"numeric"},{"id":"ชื่อชุดข้อมูล","type":"text"},{"id":"คำอธิบาย","type":"text"}],
  "records": [
    [1,1,"year","ปี"],
    [2,2,"area","พื้นที่"],
    [3,3,"income_type","ระดับรายได้"],
    [4,4,"nha_income_type","ประเภท"],
    [5,5,"Percentiles","Percentiles"],
    [6,6,"income_per_month","รายได้ (บาท/เดือน)"]
]}