Dynamics and levels of prices in essential areas of the national economy. The results are presented as data series (price indices and levels) in tables, in Excel format, constituting databases for a particular thematic area (agriculture, industry, construction, services, retail market, export, import). Constant supply of data, in monthly, quarterly, cumulative and annual periods. The data comes from statistical surveys of the Central Statistical Office and other institutions participating in the integral system of official statistics.

Entities of the national economy entered into the National Register of Economic Entities REGON. Characteristics of entities by legal forms, ownership sectors, the type of predominant activity photos and location.