{
  "fields": [{"id":"_id","type":"int"},{"id":"rok","type":"numeric"},{"id":"Liczba_imprez_sportowych_i_rekr","type":"numeric"},{"id":"Liczba_zespołów_w_najwyższych_l","type":"numeric"},{"id":"Liczba_obiektów_sportowych_dost","type":"numeric"},{"id":"ObjectId","type":"numeric"}],
  "records": [
    [1,2016,73,4,11,1],
    [2,2017,69,5,12,2],
    [3,2018,68,5,13,3],
    [4,2019,66,6,13,4],
    [5,2020,51,4,13,5],
    [6,2021,56,4,13,6],
    [7,2022,52,4,13,7],
    [8,2023,52,5,13,8],
    [9,2024,52,5,13,9]
]}