{
  "id-zmienna": 687,
  "nazwa": "Passenger traffic at sea ports",
  "nazwa-skrocona": "Passenger traffic at sea ports",
  "tagi": [
    {
      "id-tag": 630,
      "nazwa-tag": "passenger"
    },
    {
      "id-tag": 667,
      "nazwa-tag": "seaport"
    },
    {
      "id-tag": 674,
      "nazwa-tag": "boarding and unboarding"
    }
  ],
  "pojecia": [
    {
      "id-pojecie": 979,
      "nazwa-pojecie": "Passenger traffic at sea ports",
      "definicja": "<p>The number of passengers that arrived at or departed from Polish seaport on board of passenger, cargo-carrying ships or ferries, either in international or domestic traffic. The international traffic refers to the number passengers who started their voyages abroad and arrived at a Polish seaport being their port of disembarkation, as well as passengers who started their voyage at Polish seaport on passenger, cargo-carrying ships or ferries, in order to reach a foreign port, during a reference year. The domestic traffic refers to passengers embarked or disembarked at a Polish seaport.</p>",
      "data-poczatku-pojecie": "1999-07-01",
      "data-konca-pojecie": "9999-12-31"
    }
  ],
  "wyjasnienia-metodologiczne": {
    "notki": []
  },
  "przekroje": [
    {
      "id-przekroj": 754,
      "nazwa-przekroj": "Poland; Seaports 2; Direction of transport in maritime 1",
      "szereg-czasowy": "2010 - 2024",
      "id-czestotliwosc": 1,
      "nazwa-czestotliwosc": "Year",
      "aktualizacja-ostatnia": "2025-11-28",
      "aktualizacja-kolejna": "2026-11-24"
    }
  ],
  "zestawy": [
    {
      "id-zestaw": 779,
      "nazwa-zestaw": "Information system for maritime transport data",
      "id-gestor": 375,
      "nazwa-gestor": "maritime offices"
    }
  ],
  "badania": [
    {
      "id-badanie": 310,
      "symbol-badanie": "1.50.01",
      "temat-badanie": "Maritime and coastal transport"
    }
  ],
  "akty-prawne": [
    {}
  ],
  "jednostki": [
    {
      "id-jednostka": 214,
      "nazwa-jednostki": ""
    }
  ]
}