DEFINITION:
GDP per capita, PPP (current international $). GDP per capita based on purchasing power parity (PPP). PPP GDP is gross domestic product converted to international dollars using purchasing power parity rates. An international dollar has the same purchasing power over GDP as the U.S. dollar has in the United States. GDP at purchaser's prices 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 international dollars.
"Countries Compared by Economy > Income > GDP per capita, PPP > Current international $. International Statistics at NationMaster.com", World Bank, International Comparison Program database. Aggregates compiled by NationMaster. Retrieved from http://www.nationmaster.com/country-info/group-stats/OPEC-countries/Economy/Income/GDP-per-capita,-PPP/Current-international-$
"Countries Compared by Economy > Income > GDP per capita, PPP > Current international $. International Statistics at NationMaster.com, World Bank, International Comparison Program database. Aggregates compiled by NationMaster." 1980-2012. <http://www.nationmaster.com/country-info/group-stats/OPEC-countries/Economy/Income/GDP-per-capita,-PPP/Current-international-$>.
'Countries Compared by Economy > Income > GDP per capita, PPP > Current international $. International Statistics at NationMaster.com, World Bank, International Comparison Program database. Aggregates compiled by NationMaster.', <http://www.nationmaster.com/country-info/group-stats/OPEC-countries/Economy/Income/GDP-per-capita,-PPP/Current-international-$> [assessed 1980-2012]
"Countries Compared by Economy > Income > GDP per capita, PPP > Current international $. International Statistics at NationMaster.com", World Bank, International Comparison Program database. Aggregates compiled by NationMaster. [Internet]. 1980-2012. Avaliable from: <http://www.nationmaster.com/country-info/group-stats/OPEC-countries/Economy/Income/GDP-per-capita,-PPP/Current-international-$>.
"Countries Compared by Economy > Income > GDP per capita, PPP > Current international $. International Statistics at NationMaster.com", World Bank, International Comparison Program database. Aggregates compiled by NationMaster. Avaliable at: nationmaster.com. Assessed 1980-2012.
"Countries Compared by Economy > Income > GDP per capita, PPP > Current international $. International Statistics at NationMaster.com, World Bank, International Comparison Program database. Aggregates compiled by NationMaster.," http://www.nationmaster.com/country-info/group-stats/OPEC-countries/Economy/Income/GDP-per-capita,-PPP/Current-international-$ (assessed 1980-2012)
"Countries Compared by Economy > Income > GDP per capita, PPP > Current international $. International Statistics at NationMaster.com", World Bank, International Comparison Program database. Aggregates compiled by NationMaster., http://www.nationmaster.com/country-info/group-stats/OPEC-countries/Economy/Income/GDP-per-capita,-PPP/Current-international-$ (last visited 1980-2012)
"Countries Compared by Economy > Income > GDP per capita, PPP > Current international $. International Statistics at NationMaster.com", World Bank, International Comparison Program database. Aggregates compiled by NationMaster., http://www.nationmaster.com/country-info/group-stats/OPEC-countries/Economy/Income/GDP-per-capita,-PPP/Current-international-$ (as of 1980-2012)