Rhestr gwledydd yn nhrefn CMC (PGP) y pen: Gwahaniaeth rhwng fersiynau

| width="33%" align="center" | '''World Bank (2008)'''<ref>Data refer to the year 2008. [http://siteresources.worldbank.org/DATASTATISTICS/Resources/GDP_PPP.pdf PPP GDP 2008] & [http://siteresources.worldbank.org/DATASTATISTICS/Resources/POP.pdf Population 2008], World Development Indicators database, [[World Bank]], July 1, 2009. Note: Per capita values were obtained by dividing the PPP GDP data by the Population data.</ref>

| width="33%" align="center" | '''The World Factbook|CIA World Factbook'''<ref>[https://www.cia.gov/library/publications/the-world-factbook/rankorder/2004rank.html GDP - per capita (PPP)], [[The World Factbook]], [[Central Intelligence Agency]]. Data last updated on April 23, 2009. Accessed on April 24, 2009</ref>

 

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| 49 || align="left" | {{banergwlad|Guinea Gyhydeddol

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| 50 || align="left" | {{banergwlad|Gwlad Pwyl}} || 17,482

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==Cyfeiriadau==