{"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-35-39-with-secondary-schooling-completed-secondary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.CMPT.3539.ZS","title":"Barro-Lee: Percentage of population age 35-39 with secondary schooling. Completed Secondary","unit":null},"observations":[{"date":"1960-01-01","value":1.0},{"date":"1965-01-01","value":1.0},{"date":"1970-01-01","value":0.94},{"date":"1975-01-01","value":0.96},{"date":"1980-01-01","value":1.45},{"date":"1985-01-01","value":2.18},{"date":"1990-01-01","value":2.9},{"date":"1995-01-01","value":3.45},{"date":"2000-01-01","value":3.81},{"date":"2005-01-01","value":5.18},{"date":"2010-01-01","value":4.49}],"summary":{"latest_period":"2010-01-01","latest_value":4.49,"max":5.18,"mean":2.48727,"min":0.94,"of":144,"rank":134,"trend":"volatile"}}