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Average years of schooling, 2017

Average number of years the population older than 25 participated in formal education.

OurWorldInData.org/global-rise-of-education • CC BY

Source: Lee-Lee (2016); Barro-Lee (2018) and UNDP HDR (2018)

Note: Formal education is primary/ISCED 1 or higher. This does not include years spent repeating grades.

1870

2017

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