GDP Per Capita: Definition, Uses, and Highest Per Country

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Purchasing Power Parities - Frequently Asked Questions (FAQs) - OECD

The 10 countries with the highest GDP per capita in 2021

What Is Income Per Capita? Uses, Limitations, and Examples

Gross national income - Wikipedia

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Gross Domestic Product GDP Factors, Inclusions & Significance

India GDP per Capita, Economic Indicators

Measuring the Economy

Per capita income - ​