{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"share-without-improved-water","source":"WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/share-without-improved-water","title":"Share of population not using improved drinking water sources","unit":"%"},"observations":[{"date":"2000-01-01","value":52.5539},{"date":"2001-01-01","value":52.237},{"date":"2002-01-01","value":51.0275},{"date":"2003-01-01","value":49.8216},{"date":"2004-01-01","value":48.6193},{"date":"2005-01-01","value":47.3846},{"date":"2006-01-01","value":46.1276},{"date":"2007-01-01","value":44.8762},{"date":"2008-01-01","value":43.6303},{"date":"2009-01-01","value":42.3906},{"date":"2010-01-01","value":41.1569},{"date":"2011-01-01","value":39.929},{"date":"2012-01-01","value":38.7068},{"date":"2013-01-01","value":37.4912},{"date":"2014-01-01","value":36.2815},{"date":"2015-01-01","value":35.078},{"date":"2016-01-01","value":33.8804},{"date":"2017-01-01","value":32.6863},{"date":"2018-01-01","value":31.4951},{"date":"2019-01-01","value":30.3075},{"date":"2020-01-01","value":29.1237},{"date":"2021-01-01","value":27.944},{"date":"2022-01-01","value":26.7687},{"date":"2023-01-01","value":25.5979},{"date":"2024-01-01","value":24.432}],"summary":{"latest_period":"2024-01-01","latest_value":24.432,"max":52.5539,"mean":38.7819,"min":24.432,"of":231,"rank":11,"trend":"falling"}}