{
  "fields": [{"id":"_id","type":"int"},{"id":"year","type":"numeric"},{"id":"tooth_decay","type":"numeric"},{"id":"Teeth_not_decayed.","type":"numeric"},{"id":"no_fix","type":"numeric"}],
  "records": [
    [1,2563,168229,521647,1287213],
    [2,2564,270841,931063,1277899],
    [3,2565,297687,1045718,942888],
    [4,2566,338781,1256751,614868],
    [5,2567,325992,1274873,510937]
]}
