percentage of population (15+), 75+, total, incomplete secondarySource: Education Statistics
Description: Percentage of population, 75+, total, incomplete secondary is the percentage of the population over age 75 who did not complete secondary education.
Organization: Barro-Lee (2010) paper by Robert J. Barro and Jong-Wha Lee, http://www.barrolee.com/main.htm
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Data source: World Bank