{
  "fields": [{"id":"_id","type":"int"},{"id":"tahun","type":"text"},{"id":"nilai","type":"text"}],
  "records": [
    [1,"2021","53.2"],
    [2,"2022","56.16"],
    [3,"2023","54.61"],
    [4,"2024","59"],
    [5,"2025","57.15"]
]}