{
  "id-zmienna": 550,
  "nazwa": "Transportat work for the transport of goods by the transport fleet",
  "nazwa-skrocona": "Transportat work for the transport of goods by the transport fleet",
  "tagi": [
    {
      "id-tag": 634,
      "nazwa-tag": "transportation of cargo"
    },
    {
      "id-tag": 635,
      "nazwa-tag": "maritime transport"
    }
  ],
  "pojecia": [
    {
      "id-pojecie": 881,
      "nazwa-pojecie": "Cargo maritime transport in ton - kilometers",
      "definicja": "<p>Carried out by maritime transport vessels and equal to the weight of transported commodities in tonnes multiplied by the travel distance of such commodities in kilometers.</p>",
      "data-poczatku-pojecie": "1999-07-01",
      "data-konca-pojecie": "9999-12-31"
    }
  ],
  "wyjasnienia-metodologiczne": {
    "notki": []
  },
  "przekroje": [
    {
      "id-przekroj": 1142,
      "nazwa-przekroj": "Poland; Transportation volume of the transported cargo of maritime transport fleet by types of navigation and swimming ranges ",
      "szereg-czasowy": "2010 - 2024",
      "id-czestotliwosc": 1,
      "nazwa-czestotliwosc": "Year",
      "aktualizacja-ostatnia": "2025-12-31",
      "aktualizacja-kolejna": "2026-12-31"
    }
  ],
  "zestawy": [
    {
      "id-zestaw": 521,
      "symbol-zestaw": "T-08",
      "nazwa-zestaw": "report on maritime and coastal transport fleet",
      "id-gestor": 35,
      "nazwa-gestor": "Statistics Poland"
    }
  ],
  "badania": [
    {
      "id-badanie": 310,
      "symbol-badanie": "1.50.01",
      "temat-badanie": "Maritime and coastal transport"
    }
  ],
  "akty-prawne": [
    {}
  ],
  "jednostki": [
    {
      "id-jednostka": 214,
      "nazwa-jednostki": ""
    }
  ]
}