{"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-40-44-with-secondary-schooling-total-incomplete","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.ICMP.4044.ZS","title":"Barro-Lee: Percentage of population age 40-44 with secondary schooling. Total (Incomplete and Completed Secondary)","unit":"Incomplete and Completed Secondary"},"observations":[{"date":"1960-01-01","value":2.0},{"date":"1965-01-01","value":2.0},{"date":"1970-01-01","value":2.0},{"date":"1975-01-01","value":2.4},{"date":"1980-01-01","value":2.4},{"date":"1985-01-01","value":4.0},{"date":"1990-01-01","value":6.49},{"date":"1995-01-01","value":8.99},{"date":"2000-01-01","value":11.05},{"date":"2005-01-01","value":12.5},{"date":"2010-01-01","value":17.06}],"summary":{"latest_period":"2010-01-01","latest_value":17.06,"max":17.06,"mean":6.44455,"min":2.0,"of":144,"rank":128,"trend":"volatile"}}