{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-population-in-thousands-age-15-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.POP.15UP","title":"Barro-Lee: Population in thousands, age 15+, total","unit":null},"observations":[{"date":"1960-01-01","value":1369.0},{"date":"1965-01-01","value":1479.0},{"date":"1970-01-01","value":1606.0},{"date":"1975-01-01","value":1750.0},{"date":"1980-01-01","value":1924.0},{"date":"1985-01-01","value":2131.0},{"date":"1990-01-01","value":2387.0},{"date":"1995-01-01","value":2393.0},{"date":"2000-01-01","value":2584.0},{"date":"2005-01-01","value":3159.0},{"date":"2010-01-01","value":3493.0}],"summary":{"latest_period":"2010-01-01","latest_value":3493.0,"max":3493.0,"mean":2206.82,"min":1369.0,"of":144,"rank":104,"trend":"rising"}}