{
  "fields": [{"id":"_id","type":"int"},{"id":"tahun","type":"text"},{"id":"rasio","type":"text"}],
  "records": [
    [1,"2019","01:15:00"],
    [2,"2020","01:17:00"],
    [3,"2021","01:16:00"],
    [4,"2022","01:20:00"],
    [5,"2023","01:20:00"],
    [6,"2024","01:27:00"],
    [7,"2025","01:28:00"]
]}