Average learning outcomes vs. GDP per capita, 2020

Average learning outcomes correspond to harmonized scores across standardized, psychometrically-robustinternational and regional student achievement tests. GDP data is adjusted for inflation and for differences in livingcosts between countries.

GDP per capita (international-$ in 2021 prices)$1,000$10,000$100,000$2,000$5,000$20,000$50,000Harmonized test scores (score)400BurundiBurundiChinaChinaEthiopiaEthiopiaIndiaIndiaKenyaKenyaMaltaMaltaNigerNigerRussiaRussiaUnited StatesUnited StatesVietnamVietnamEast Asia and Pacific (WB)Europe and Central Asia (WB)Latin America and Caribbean(WB)Middle East and North Africa(WB)North America (WB)South Asia (WB)Sub-Saharan Africa (WB)1.4B1.4BCircles sized byPopulation (historical)

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