{
  "fields": [{"id":"_id","type":"int"},{"id":"pelayanan_pembedahan","type":"text"},{"id":"jumlah","type":"numeric"}],
  "records": [
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    [2,"Obgyn",489],
    [3,"THT",184],
    [4,"Mata",117],
    [5,"Gigi & Mulut",387],
    [6,"Saraf",null],
    [7,"Anak",null],
    [8,"Orthopedi",null],
    [9,"Urologi",null]
]}