{
  "fields": [{"type":"int","id":"_id"},{"type":"numeric","id":"Tahun"},{"type":"text","id":"Nilai"}],
  "records": [
    [1,2021,"4.39"],
    [2,2022,"4.45"],
    [3,2023,"4.51"],
    [4,2024,"4.19"],
    [5,2025,"-"]
]}