{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-15-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.15UP.ZS","title":"Barro-Lee: Percentage of population age 15+ with primary schooling. Completed Primary","unit":null},"observations":[{"date":"1960-01-01","value":3.21},{"date":"1965-01-01","value":3.86},{"date":"1970-01-01","value":3.61},{"date":"1975-01-01","value":4.55},{"date":"1980-01-01","value":5.53},{"date":"1985-01-01","value":6.37},{"date":"1990-01-01","value":7.72},{"date":"1995-01-01","value":9.64},{"date":"2000-01-01","value":9.63},{"date":"2005-01-01","value":8.58},{"date":"2010-01-01","value":7.87}],"summary":{"latest_period":"2010-01-01","latest_value":7.87,"max":9.64,"mean":6.41545,"min":3.21,"of":144,"rank":105,"trend":"rising"}}