{"entity":{"iso2":"LK","iso3":"LKA","name":"Sri Lanka","slug":"sri-lanka"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-70-74-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.7074.ZS","title":"Barro-Lee: Percentage of population age 70-74 with primary schooling. Total (Incomplete and Completed Primary)","unit":"Incomplete and Completed Primary"},"observations":[{"date":"1960-01-01","value":37.04},{"date":"1965-01-01","value":36.7},{"date":"1970-01-01","value":38.9},{"date":"1975-01-01","value":44.89},{"date":"1980-01-01","value":52.5},{"date":"1985-01-01","value":48.11},{"date":"1990-01-01","value":45.41},{"date":"1995-01-01","value":38.08},{"date":"2000-01-01","value":28.7},{"date":"2005-01-01","value":32.53},{"date":"2010-01-01","value":37.16}],"summary":{"latest_period":"2010-01-01","latest_value":37.16,"max":52.5,"mean":40.0018,"min":28.7,"of":144,"rank":55,"trend":"falling"}}