{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"life-expectancy","source":"Riley (2005); Zijdeman et al. (2015); HMD (2025); UN WPP (2024) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/life-expectancy","title":"Life expectancy","unit":"years"},"observations":[{"date":"1931-01-01","value":24.5},{"date":"1950-01-01","value":28.935},{"date":"1951-01-01","value":29.2915},{"date":"1952-01-01","value":29.7381},{"date":"1953-01-01","value":30.1252},{"date":"1954-01-01","value":30.5166},{"date":"1955-01-01","value":30.9286},{"date":"1956-01-01","value":31.3154},{"date":"1957-01-01","value":31.7683},{"date":"1958-01-01","value":32.1409},{"date":"1959-01-01","value":32.5565},{"date":"1960-01-01","value":33.0904},{"date":"1961-01-01","value":33.6328},{"date":"1962-01-01","value":34.155},{"date":"1963-01-01","value":34.7047},{"date":"1964-01-01","value":35.2976},{"date":"1965-01-01","value":35.93},{"date":"1966-01-01","value":36.6399},{"date":"1967-01-01","value":37.2809},{"date":"1968-01-01","value":37.7605},{"date":"1969-01-01","value":38.2297},{"date":"1970-01-01","value":38.619},{"date":"1971-01-01","value":39.1043},{"date":"1972-01-01","value":39.5048},{"date":"1973-01-01","value":39.9603},{"date":"1974-01-01","value":40.4117},{"date":"1975-01-01","value":40.9897},{"date":"1976-01-01","value":41.4253},{"date":"1977-01-01","value":41.8258},{"date":"1978-01-01","value":42.1916},{"date":"1979-01-01","value":42.53},{"date":"1980-01-01","value":42.8389},{"date":"1981-01-01","value":43.0856},{"date":"1982-01-01","value":43.3021},{"date":"1983-01-01","value":43.4548},{"date":"1984-01-01","value":43.5611},{"date":"1985-01-01","value":43.5563},{"date":"1986-01-01","value":43.5025},{"date":"1987-01-01","value":43.7482},{"date":"1988-01-01","value":43.7652},{"date":"1989-01-01","value":43.7413},{"date":"1990-01-01","value":43.7204},{"date":"1991-01-01","value":43.287},{"date":"1992-01-01","value":43.451},{"date":"1993-01-01","value":43.4277},{"date":"1994-01-01","value":42.808},{"date":"1995-01-01","value":42.5787},{"date":"1996-01-01","value":43.5283},{"date":"1997-01-01","value":43.6493},{"date":"1998-01-01","value":42.7144},{"date":"1999-01-01","value":41.9622},{"date":"2000-01-01","value":44.8341},{"date":"2001-01-01","value":45.4476},{"date":"2002-01-01","value":46.1739},{"date":"2003-01-01","value":46.7843},{"date":"2004-01-01","value":47.4853},{"date":"2005-01-01","value":48.306},{"date":"2006-01-01","value":49.5472},{"date":"2007-01-01","value":50.0239},{"date":"2008-01-01","value":50.6927},{"date":"2009-01-01","value":51.3124},{"date":"2010-01-01","value":51.9272},{"date":"2011-01-01","value":52.5936},{"date":"2012-01-01","value":53.159},{"date":"2013-01-01","value":54.0515},{"date":"2014-01-01","value":54.2809},{"date":"2015-01-01","value":55.454},{"date":"2016-01-01","value":56.9368},{"date":"2017-01-01","value":57.761},{"date":"2018-01-01","value":59.0587},{"date":"2019-01-01","value":59.5935},{"date":"2020-01-01","value":59.6935},{"date":"2021-01-01","value":60.2596},{"date":"2022-01-01","value":61.2748},{"date":"2023-01-01","value":61.7858}],"summary":{"latest_period":"2023-01-01","latest_value":61.7858,"max":61.7858,"mean":43.1896,"min":24.5,"of":236,"rank":225,"trend":"rising"}}