{
  "fields": [{"type":"int","id":"_id"},{"type":"text","id":"kategori"},{"type":"text","id":"2024"},{"type":"text","id":"2025"},{"type":"text","id":"2026"}],
  "records": [
    [1,"PLN","NaN","6513","NaN"],
    [2,"Non-PLN","NaN","0","NaN"],
    [3,"Bukan Pengguna Listrik","NaN","0","NaN"]
]}