GDP per capita is gross domestic product divided by midyear
population. GDP is the sum of gross value added by all resident
producers in the economy plus any product taxes and minus any
subsidies not included in the value of the products. It is
calculated without making deductions for depreciation of
fabricated assets or for depletion and degradation of natural
resources. Data are in current U.S. dollars. World Bank national
accounts data, and OECD National Accounts data files.