{
  "fields": [{"type":"int","id":"_id"},{"type":"numeric","id":"tahun"},{"type":"text","id":"Nilai"}],
  "records": [
    [1,2021,"75.71"],
    [2,2022,"76.05"],
    [3,2023,"76.33"],
    [4,2024,"77.05"],
    [5,2025,"-"]
]}