{
  "fields": [{"id":"_id","type":"int"},{"id":"Tahun","type":"numeric"},{"id":"Unit","type":"numeric"}],
  "records": [
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    [3,2019,17],
    [4,2020,11],
    [5,2021,151],
    [6,2022,82],
    [7,2023,46],
    [8,2024,36]
]}