{
  "fields": [{"id":"_id","type":"int"},{"id":"Rok","type":"text"},{"id":"2020","type":"text"},{"id":"2021","type":"text"},{"id":"2022","type":"text"},{"id":"2023","type":"text"},{"id":"2024","type":"text"}],
  "records": [
    [1,"Udział pojazdów zeroemisyjnych we flocie pojazdów miejskich (w %)","0","0","0","0","7"]
]}