It is calculated based on the results of: - surveying the prices of consumer goods and services in the retail market, - surveying household budgets, supplying data on average expenditure on consumer goods and services; this data is used for preparing a weighting system. Calculation of the price index of goods and services is done in accordance with the European Classification of Individual Consumption by Purpose (ECOICOP, until 2013 — COICOP/HICP). The nation-wide price index of a representative covered with quotations is calculated as the geometric mean of price indices from all the regions. Based on price indices of representatives covered with price surveying in a given group, using geometric mean, price indices of groups of consumer goods and services at the lowest level of aggregation of the system of weights are prepared. It is then used, using the weighting system, for calculating indices of higher levels of aggregation, up to the price index of consumer goods and services in total. A price index is calculated according to Laspeyres' formula, using weights for the year preceding surveyed year.
", "data-poczatku-pojecie": "2017-01-01", "data-konca-pojecie": "9999-12-31" } ], "wyjasnienia-metodologiczne": { "wyjasnienia-metodologiczne-tresc": "\n\tIn the cross-section Poland; Types of consumer goods and services; Group of households, in the dimension Types of consumer goods and services, the item ‘articles for personal hygiene and wellness, esoteric products and beauty products’ includes also non-electrical appliances for personal hygiene.
\n", "notki": [] }, "przekroje": [ { "id-przekroj": 16, "nazwa-przekroj": "Poland - data for indexation (XII 2018=100)", "szereg-czasowy": "2016 - 2026", "id-czestotliwosc": 3, "nazwa-czestotliwosc": "Month", "aktualizacja-ostatnia": "2026-09-18", "aktualizacja-kolejna": "2026-10-20" }, { "id-przekroj": 736, "nazwa-przekroj": "Poland; Types of consumer goods and services (COICOP 1999); Group of households - data for 2010-2025", "szereg-czasowy": "2010 - 2025", "id-czestotliwosc": 2, "nazwa-czestotliwosc": "Quarter", "aktualizacja-ostatnia": "2026-01-15" }, { "id-przekroj": 736, "nazwa-przekroj": "Poland; Types of consumer goods and services (COICOP 1999); Group of households - data for 2010-2025", "szereg-czasowy": "2010 - 2025", "id-czestotliwosc": 3, "nazwa-czestotliwosc": "Month", "aktualizacja-ostatnia": "2026-01-15" }, { "id-przekroj": 737, "nazwa-przekroj": "Poland, voivodeships; Selected consumer goods and services (COICOP 1999) - data for 2010-2025", "szereg-czasowy": "2010 - 2025", "id-czestotliwosc": 2, "nazwa-czestotliwosc": "Quarter", "aktualizacja-ostatnia": "2026-03-12" }, { "id-przekroj": 739, "nazwa-przekroj": "Poland; Main consumer goods and services (COICOP 1999) - data for 2010-2025", "szereg-czasowy": "2010 - 2025", "id-czestotliwosc": 1, "nazwa-czestotliwosc": "Year", "aktualizacja-ostatnia": "2026-01-15" }, { "id-przekroj": 739, "nazwa-przekroj": "Poland; Main consumer goods and services (COICOP 1999) - data for 2010-2025", "szereg-czasowy": "2010 - 2025", "id-czestotliwosc": 3, "nazwa-czestotliwosc": "Month", "aktualizacja-ostatnia": "2026-01-15" }, { "id-przekroj": 909, "nazwa-przekroj": "Poland; Goods and services - COICOP 1999; Group of households - data for 2014-2025", "szereg-czasowy": "2014 - 2025", "id-czestotliwosc": 3, "nazwa-czestotliwosc": "Month", "aktualizacja-ostatnia": "2026-01-15" }, { "id-przekroj": 1698, "nazwa-przekroj": "Poland; Goods and services - COICOP 2018; Group of households - data from 2026", "szereg-czasowy": "2026 - 2026", "id-czestotliwosc": 2, "nazwa-czestotliwosc": "Quarter", "aktualizacja-ostatnia": "2026-10-14" }, { "id-przekroj": 1698, "nazwa-przekroj": "Poland; Goods and services - COICOP 2018; Group of households - data from 2026", "szereg-czasowy": "2026 - 2026", "id-czestotliwosc": 3, "nazwa-czestotliwosc": "Month", "aktualizacja-ostatnia": "2026-10-14" }, { "id-przekroj": 1721, "nazwa-przekroj": "Poland, voivodeships; Goods and services - Divisions of COICOP 2028 - quarterly data from 2026", "szereg-czasowy": "2026 - 2026", "id-czestotliwosc": 2, "nazwa-czestotliwosc": "Quarter", "aktualizacja-ostatnia": "2026-09-11" }, { "id-przekroj": 1722, "nazwa-przekroj": "Poland; Goods and services - special aggregates (based on COICOP 2018); Group of households - data from 2026", "szereg-czasowy": "2026 - 2026", "id-czestotliwosc": 2, "nazwa-czestotliwosc": "Quarter", "aktualizacja-ostatnia": "2026-10-14" }, { "id-przekroj": 1722, "nazwa-przekroj": "Poland; Goods and services - special aggregates (based on COICOP 2018); Group of households - data from 2026", "szereg-czasowy": "2026 - 2026", "id-czestotliwosc": 3, "nazwa-czestotliwosc": "Month", "aktualizacja-ostatnia": "2026-10-14" } ], "zestawy": [ { "id-zestaw": 983, "symbol-zestaw": "C-02-2", "nazwa-zestaw": "quotations of retail prices of fruits and vegetables", "id-gestor": 35, "nazwa-gestor": "Statistics Poland" }, { "id-zestaw": 984, "symbol-zestaw": "C-02-3", "nazwa-zestaw": "quotations of retail prices of other non-food goods and consumer services", "id-gestor": 35, "nazwa-gestor": "Statistics Poland" }, { "id-zestaw": 985, "symbol-zestaw": "C-02-C", "nazwa-zestaw": "quotations of retail prices uniform in the country and purchased via the Internet", "id-gestor": 35, "nazwa-gestor": "Statistics Poland" }, { "id-zestaw": 1277, "symbol-zestaw": "C-02-1", "nazwa-zestaw": "quotations of retail prices of food products (excluding the group of „fruit” and „vegetables”), non-alcoholic and alcoholic beverages and tobacco products, including quotations in catering establishments", "id-gestor": 35, "nazwa-gestor": "Statistics Poland" } ], "badania": [ { "id-badanie": 240, "symbol-badanie": "1.64.07", "temat-badanie": "Price survey of consumer goods and services" } ], "akty-prawne": [ {} ], "jednostki": [ { "id-jednostka": 797, "nazwa-jednostki": "Prices and Services Statistics Department" } ] }