{
  "id-zmienna": 706,
  "nazwa": "Freight/mail loaded and unloaded at airports",
  "nazwa-skrocona": "Freight/mail loaded and unloaded at airports",
  "tagi": [
    {
      "id-tag": 634,
      "nazwa-tag": "transportation of cargo"
    },
    {
      "id-tag": 991,
      "nazwa-tag": "aviation"
    },
    {
      "id-tag": 1033,
      "nazwa-tag": "airport"
    }
  ],
  "pojecia": [
    {
      "id-pojecie": 3784,
      "nazwa-pojecie": "Freight/mail loaded and unloaded at airports",
      "definicja": "<p>\n\tThe gross weight of freight and mail unloaded from an aircraft or loaded into an aircraft at the airport for follow-up carriage by air.</p>\n",
      "data-poczatku-pojecie": "1999-07-01",
      "data-konca-pojecie": "9999-12-31"
    }
  ],
  "wyjasnienia-metodologiczne": {
    "notki": [
      {
        "id-notka": 218,
        "opis": "<p>\n\tIn scheduled (regular) and non-scheduled commercial air services. Since 2014 freight and mail are included.</p>\n"
      }
    ]
  },
  "przekroje": [
    {
      "id-przekroj": 516,
      "nazwa-przekroj": "Poland; Airports; Air freight/mail transport direction; Air transport direction",
      "szereg-czasowy": "2015 - 2025",
      "id-czestotliwosc": 1,
      "nazwa-czestotliwosc": "Year",
      "aktualizacja-ostatnia": "2026-07-06"
    }
  ],
  "zestawy": [
    {
      "id-zestaw": 383,
      "symbol-zestaw": "PL-1",
      "nazwa-zestaw": "report on aircraft, passenger and cargo traffic at airport",
      "id-gestor": 35,
      "nazwa-gestor": "Statistics Poland"
    }
  ],
  "badania": [
    {
      "id-badanie": 196,
      "symbol-badanie": "1.48.08",
      "temat-badanie": "Air transport"
    }
  ],
  "akty-prawne": [
    {}
  ],
  "jednostki": [
    {
      "id-jednostka": 136,
      "nazwa-jednostki": "Statistical Office in Szczecin"
    }
  ]
}