{
  "fields": [{"id":"_id","type":"int"},{"id":"ประเภท","type":"text"},{"id":"จำนวน","type":"numeric"},{"id":"หน่วย","type":"text"}],
  "records": [
    [1,"จดทะเบียนนิติบุคคล",20,"ราย"],
    [2,"ครัวเรือน",200,"ครัวเรือน"]
]}