{"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-70-74-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.POP.7074","title":"Barro-Lee: Population in thousands, age 70-74, total","unit":null},"observations":[{"date":"1960-01-01","value":21.0},{"date":"1965-01-01","value":23.0},{"date":"1970-01-01","value":26.0},{"date":"1975-01-01","value":30.0},{"date":"1980-01-01","value":33.0},{"date":"1985-01-01","value":37.0},{"date":"1990-01-01","value":42.0},{"date":"1995-01-01","value":42.0},{"date":"2000-01-01","value":46.0},{"date":"2005-01-01","value":56.0},{"date":"2010-01-01","value":61.0}],"summary":{"latest_period":"2010-01-01","latest_value":61.0,"max":61.0,"mean":37.9091,"min":21.0,"of":144,"rank":111,"trend":"rising"}}