{
  "id-zmienna": 654,
  "nazwa": "Tonne-kilometers by inland waterways transport of goods",
  "nazwa-skrocona": "Tonne-kilometers by inland waterways transport of goods",
  "tagi": [
    {
      "id-tag": 634,
      "nazwa-tag": "transportation of cargo"
    },
    {
      "id-tag": 981,
      "nazwa-tag": "inland transport"
    }
  ],
  "pojecia": [
    {
      "id-pojecie": 338,
      "nazwa-pojecie": "Tonne-kilometresby inland waterways",
      "definicja": "<p>The sum of products of weight of individual dispatched loads and distance of their transportation.</p>",
      "uwagi": "<p>\n\tTariff distance - the distance which is the basis for the calculation of the charge for the carriage of a consignment.</p>\n",
      "data-poczatku-pojecie": "1999-07-01",
      "data-konca-pojecie": "9999-12-31"
    }
  ],
  "wyjasnienia-metodologiczne": {
    "notki": []
  },
  "przekroje": [
    {
      "id-przekroj": 887,
      "nazwa-przekroj": "Poland; Transportation volume of inland waterways transport of goods",
      "szereg-czasowy": "2010 - 2024",
      "id-czestotliwosc": 1,
      "nazwa-czestotliwosc": "Year",
      "aktualizacja-ostatnia": "2025-11-14",
      "aktualizacja-kolejna": "2026-11-16"
    }
  ],
  "zestawy": [
    {
      "id-zestaw": 524,
      "symbol-zestaw": "T-11/k",
      "nazwa-zestaw": "report on fleet and inland waterway transport",
      "id-gestor": 35,
      "nazwa-gestor": "Statistics Poland"
    }
  ],
  "badania": [
    {
      "id-badanie": 311,
      "symbol-badanie": "1.50.09",
      "temat-badanie": "Inland waterway transport"
    }
  ],
  "akty-prawne": [
    {}
  ],
  "jednostki": [
    {
      "id-jednostka": 214,
      "nazwa-jednostki": ""
    }
  ]
}