{
  "fields": [{"id":"_id","type":"int"},{"id":"Tahun","type":"numeric"},{"id":"Barang","type":"numeric"}],
  "records": [
    [1,2017,25],
    [2,2018,25],
    [3,2019,25],
    [4,2020,25],
    [5,2021,25],
    [6,2022,25],
    [7,2023,33],
    [8,2024,33]
]}