{
  "fields": [{"type":"int","id":"_id"},{"type":"text","id":"Rentang Usia"},{"type":"numeric","id":"Laki-Laki"},{"type":"numeric","id":"Perempuan"}],
  "records": [
    [1,"21 s.d 25",1,0],
    [2,"26 s.d 30",1,2],
    [3,"31 s.d 35",1,0],
    [4,"36 s.d 40",6,0],
    [5,"41 s.d 45",7,0],
    [6,"46 s.d 50",7,2],
    [7,"51 s.d 55",9,1],
    [8,"56 s.d 60",3,4],
    [9,"61 s.d 65",1,0]
]}