{"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-55-59-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.5559.ZS","title":"Barro-Lee: Percentage of population age 55-59 with secondary schooling. Completed Secondary","unit":null},"observations":[{"date":"1960-01-01","value":0.6},{"date":"1965-01-01","value":0.6},{"date":"1970-01-01","value":0.89},{"date":"1975-01-01","value":0.91},{"date":"1980-01-01","value":0.93},{"date":"1985-01-01","value":0.95},{"date":"1990-01-01","value":1.02},{"date":"1995-01-01","value":1.05},{"date":"2000-01-01","value":1.57},{"date":"2005-01-01","value":2.36},{"date":"2010-01-01","value":3.13}],"summary":{"latest_period":"2010-01-01","latest_value":3.13,"max":3.13,"mean":1.27364,"min":0.6,"of":144,"rank":125,"trend":"volatile"}}