Analysis of non-financial national accounts by the institutional sectors, sub-sectors and by NACE rev.2. The publication includes detailed national accounts for the years 2018–2021 compiled according to European System of National and Regional Accounts in the European Union (ESA 2010) introduced by Regulation No 549/2013 of the European Parliament and of the Council (EU) of 21 May 2013. The publication presents tables contain data such as: gross domestic product (GDP), gross national income (GNI), households final consumption expenditure, net lending or net borrowing in general government sector. Subjects of hidden economy and illegal activity in national accounts and gross domestic product at purchasing power parity are also presented in this publication. In addition to the analitycal part, the publication contains a section describing the methodological solutions and definitions and terms used in national accounts.