{
  "fields": [{"type":"int","id":"_id"},{"type":"text","id":"Rok"},{"type":"numeric","id":"2020.0"},{"type":"numeric","id":"2021.0"},{"type":"numeric","id":"2022.0"},{"type":"text","id":"2023.0"}],
  "records": [
    [1,"Białystok",8.01,7.88,7.93,""],
    [2,"Bydgoszcz",5.95,7.07,7.27,""],
    [3,"Gdańsk",8.9,10.32,9.46,""],
    [4,"Gorzów Wlkp.",4.53,5.28,3.89,""],
    [5,"Katowice",7.55,8.76,8.27,""],
    [6,"Kielce",8.04,7.77,9.9,""],
    [7,"Kraków",9.1,10.05,9.03,""],
    [8,"Lublin",7.77,8.73,7.43,""],
    [9,"Łódź",7.43,8.64,8.57,""],
    [10,"Olsztyn",7.49,8.8,8.05,""],
    [11,"Opole",8.44,8.85,7.03,""],
    [12,"Poznań",7.99,8.57,8.7,""],
    [13,"Rzeszów",8.62,8.76,10.18,""],
    [14,"Szczecin",7.57,7.37,7,""],
    [15,"Toruń",7.53,8.34,9.72,""],
    [16,"Warszawa",10.39,11.05,10.07,""],
    [17,"Wrocław",7.91,9.04,7.87,""],
    [18,"Zielona Góra",7.86,6.93,5.47,""]
]}