{"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-45-49-with-primary-schooling-completed-primary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.CMPT.4549.ZS","title":"Barro-Lee: Percentage of population age 45-49 with primary schooling. Completed Primary","unit":null},"observations":[{"date":"1960-01-01","value":7.2},{"date":"1965-01-01","value":7.2},{"date":"1970-01-01","value":16.76},{"date":"1975-01-01","value":24.98},{"date":"1980-01-01","value":31.3},{"date":"1985-01-01","value":27.56},{"date":"1990-01-01","value":24.4},{"date":"1995-01-01","value":16.73},{"date":"2000-01-01","value":11.7},{"date":"2005-01-01","value":12.54},{"date":"2010-01-01","value":15.5}],"summary":{"latest_period":"2010-01-01","latest_value":15.5,"max":31.3,"mean":17.8064,"min":7.2,"of":144,"rank":53,"trend":"rising"}}