{
  "id-zmienna": 785,
  "nazwa": "Postal boxes",
  "nazwa-skrocona": "Postal boxes",
  "tagi": [
    {
      "id-tag": 1070,
      "nazwa-tag": "post"
    },
    {
      "id-tag": 1072,
      "nazwa-tag": "postal box"
    },
    {
      "id-tag": 1073,
      "nazwa-tag": "postal services"
    }
  ],
  "pojecia": [
    {
      "id-pojecie": 4296,
      "nazwa-pojecie": "Postal boxes",
      "definicja": "<p>\n\tBoxes that meet the requirements set out in the Regulation of the Minister of Administration and Digital Affairs on postal boxes regarding, among others: their dimensions and construction, closure ensuring the safety of mails, the height at which they should be placed. The postal box should also contain information on the frequency of emptying it and the area in which the postal operator, who owns the mailbox, delivers the parcels, if he does not provide deliveries throughout the country.</p>\n",
      "data-poczatku-pojecie": "1999-07-01",
      "data-konca-pojecie": "9999-12-31"
    }
  ],
  "wyjasnienia-metodologiczne": {
    "notki": []
  },
  "przekroje": [
    {
      "id-przekroj": 16,
      "nazwa-przekroj": "Poland",
      "szereg-czasowy": "2010 - 2025",
      "id-czestotliwosc": 1,
      "nazwa-czestotliwosc": "Year",
      "aktualizacja-ostatnia": "2026-07-27"
    }
  ],
  "zestawy": [
    {
      "id-zestaw": 1086,
      "nazwa-zestaw": "Information system for postal activity",
      "id-gestor": 223,
      "nazwa-gestor": "Office of Electronic Communications"
    }
  ],
  "badania": [
    {
      "id-badanie": 195,
      "symbol-badanie": "1.53.01",
      "temat-badanie": "Post"
    }
  ],
  "akty-prawne": [
    {}
  ],
  "jednostki": [
    {
      "id-jednostka": 136,
      "nazwa-jednostki": "Statistical Office in Szczecin"
    }
  ]
}