The description of statistical information consists of gross domestic product (GDP), one of the main indicators of the National Accounts System (NSS), which describes the country's level of economic development. GDP, its rate of change and gross national income (GNI) are widely used for international comparisons and economic analysis. Classifier used: Classification of economic activities Statistical observation unit: national accounts include the economy as a whole, composed of different institutional units. The statistical (survey) population shall comprise all statistical resident observation units. Lithuania's national accounts are comprehensive, i.e. all resident statistical units are covered either directly on the basis of data sources (surveys, administrative data) or through completeness adjustments. Geographical coverage: the economic territory of the country. Time coverage: from QI 1995. Unit (s) of measurement: GDP at current prices: EUR million; Reference period: calendar quarter