{
  "fields": [{"id":"_id","type":"int"},{"id":"tahun","type":"text"},{"id":"nilai","type":"text"}],
  "records": [
    [1,"2019","3,25"],
    [2,"2020","3,35"],
    [3,"2021","2,59"],
    [4,"2022","1,97"],
    [5,"2023","3,10"]
]}