{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"incidence-of-hiv-by-age","source":"Joint United Nations Programme on HIV/AIDS (2026) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/incidence-of-hiv-by-age","title":"HIV incidence per 1,000 individuals, by age","unit":"infections per 1,000 people"},"observations":[{"date":"1990-01-01","value":1.51698},{"date":"1991-01-01","value":1.74675},{"date":"1992-01-01","value":1.84987},{"date":"1993-01-01","value":2.05542},{"date":"1994-01-01","value":2.15906},{"date":"1995-01-01","value":2.13489},{"date":"1996-01-01","value":2.15982},{"date":"1997-01-01","value":2.15307},{"date":"1998-01-01","value":2.07758},{"date":"1999-01-01","value":2.02657},{"date":"2000-01-01","value":1.89289},{"date":"2001-01-01","value":1.78638},{"date":"2002-01-01","value":1.75824},{"date":"2003-01-01","value":1.67376},{"date":"2004-01-01","value":1.63794},{"date":"2005-01-01","value":1.56551},{"date":"2006-01-01","value":1.5449},{"date":"2007-01-01","value":1.51255},{"date":"2008-01-01","value":1.4912},{"date":"2009-01-01","value":1.40382},{"date":"2010-01-01","value":1.35743},{"date":"2011-01-01","value":1.30782},{"date":"2012-01-01","value":1.27152},{"date":"2013-01-01","value":1.20706},{"date":"2014-01-01","value":1.20923},{"date":"2015-01-01","value":1.21067},{"date":"2016-01-01","value":1.14291},{"date":"2017-01-01","value":1.06763},{"date":"2018-01-01","value":0.967549},{"date":"2019-01-01","value":0.868904},{"date":"2020-01-01","value":0.831541},{"date":"2021-01-01","value":0.706899},{"date":"2022-01-01","value":0.555858},{"date":"2023-01-01","value":0.450757},{"date":"2024-01-01","value":0.376598}],"summary":{"latest_period":"2024-01-01","latest_value":0.376598,"max":2.15982,"mean":1.44799,"min":0.376598,"of":144,"rank":48,"trend":"falling"}}