{
  "fields": [{"id":"_id","type":"int"},{"id":"tahun","type":"text"},{"id":"opini","type":"text"}],
  "records": [
    [1,"2019","WTP"],
    [2,"2020","WTP"],
    [3,"2021","WTP"],
    [4,"2022","WTP"],
    [5,"2023","WTP"]
]}