{
  "title": "Sale of heating energy per cubic volume of residential buildings with central heating in urban areas, GUS",
  "indicator": "469435",
  "source": "GUS / Statistics Poland (BDL)",
  "sourceUrl": "https://bdl.stat.gov.pl/api/v1/variables/469435",
  "license": "GUS reuse of public statistics",
  "licenseUrl": "https://stat.gov.pl/en/terms-of-use/",
  "retrieved": "2026-09-26",
  "lastUpdated": null,
  "frequency": "A",
  "rows": [
    {
      "year": 2003,
      "country": "Poland",
      "iso3": "POL",
      "value": 188.7
    },
    {
      "year": 2004,
      "country": "Poland",
      "iso3": "POL",
      "value": 172.54
    },
    {
      "year": 2005,
      "country": "Poland",
      "iso3": "POL",
      "value": 160.68
    },
    {
      "year": 2006,
      "country": "Poland",
      "iso3": "POL",
      "value": 162.35
    },
    {
      "year": 2007,
      "country": "Poland",
      "iso3": "POL",
      "value": 151.85
    },
    {
      "year": 2008,
      "country": "Poland",
      "iso3": "POL",
      "value": 161.35
    },
    {
      "year": 2009,
      "country": "Poland",
      "iso3": "POL",
      "value": 153.67
    },
    {
      "year": 2010,
      "country": "Poland",
      "iso3": "POL",
      "value": 160.95
    },
    {
      "year": 2011,
      "country": "Poland",
      "iso3": "POL",
      "value": 130.54
    },
    {
      "year": 2012,
      "country": "Poland",
      "iso3": "POL",
      "value": 137.58
    },
    {
      "year": 2013,
      "country": "Poland",
      "iso3": "POL",
      "value": 135.65
    },
    {
      "year": 2014,
      "country": "Poland",
      "iso3": "POL",
      "value": 115.11
    },
    {
      "year": 2015,
      "country": "Poland",
      "iso3": "POL",
      "value": 115.48
    },
    {
      "year": 2016,
      "country": "Poland",
      "iso3": "POL",
      "value": 119.68
    },
    {
      "year": 2017,
      "country": "Poland",
      "iso3": "POL",
      "value": 115.53
    },
    {
      "year": 2018,
      "country": "Poland",
      "iso3": "POL",
      "value": 115.65
    }
  ],
  "revisions": []
}