{
  "fields": [{"type":"int","id":"_id"},{"type":"numeric","id":"tahun"},{"type":"text","id":"satuan"},{"type":"numeric","id":"jumlah"}],
  "records": [
    [1,2017,"unit usaha",79],
    [2,2018,"unit usaha",50],
    [3,2019,"unit usaha",60]
]}