The National Accounts of OECD Countries, Main Aggregates covers expenditure-based GDP, output-based GDP, income-based GDP, GDP per capita, disposable income, saving and net lending, population and employment. It includes also comparative tables based on purchasing power parities (PPPs) and exchange rates. Data are shown for 34 OECD countries and the Euro area back to 2005. Country tables are expressed in national currency. Data are based on the System of National Accounts 1993 (1993 SNA).