{"entity":{"iso2":"AF","iso3":"AFG","name":"Afghanistan","slug":"afghanistan"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-40-44-with-primary-schooling-total-incomplete-and","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.ICMP.4044.ZS","title":"Barro-Lee: Percentage of population age 40-44 with primary schooling. Total (Incomplete and Completed Primary)","unit":"Incomplete and Completed Primary"},"observations":[{"date":"1960-01-01","value":2.6},{"date":"1965-01-01","value":2.6},{"date":"1970-01-01","value":4.4},{"date":"1975-01-01","value":4.4},{"date":"1980-01-01","value":6.2},{"date":"1985-01-01","value":6.21},{"date":"1990-01-01","value":12.3},{"date":"1995-01-01","value":12.3},{"date":"2000-01-01","value":16.08},{"date":"2005-01-01","value":17.75},{"date":"2010-01-01","value":25.43}],"summary":{"latest_period":"2010-01-01","latest_value":25.43,"max":25.43,"mean":10.0245,"min":2.6,"of":144,"rank":60,"trend":"volatile"}}