{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"population-using-improved-sanitation-facilities","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/population-using-improved-sanitation-facilities","title":"People using improved sanitation facilities","unit":"people"},"observations":[{"date":"2000-01-01","value":66582800.0},{"date":"2001-01-01","value":68878500.0},{"date":"2002-01-01","value":71284900.0},{"date":"2003-01-01","value":73800100.0},{"date":"2004-01-01","value":76428100.0},{"date":"2005-01-01","value":79161200.0},{"date":"2006-01-01","value":81999600.0},{"date":"2007-01-01","value":84962700.0},{"date":"2008-01-01","value":88058400.0},{"date":"2009-01-01","value":91282000.0},{"date":"2010-01-01","value":94645500.0},{"date":"2011-01-01","value":98148000.0},{"date":"2012-01-01","value":101758000.0},{"date":"2013-01-01","value":105445000.0},{"date":"2014-01-01","value":109192000.0},{"date":"2015-01-01","value":112957000.0},{"date":"2016-01-01","value":116780000.0},{"date":"2017-01-01","value":120688000.0},{"date":"2018-01-01","value":124580000.0},{"date":"2019-01-01","value":128447000.0},{"date":"2020-01-01","value":132349000.0},{"date":"2021-01-01","value":136322000.0},{"date":"2022-01-01","value":140408000.0},{"date":"2023-01-01","value":144622000.0},{"date":"2024-01-01","value":148386000.0}],"summary":{"latest_period":"2024-01-01","latest_value":148386000.0,"max":148386000.0,"mean":103887000.0,"min":66582800.0,"of":232,"rank":8,"trend":"rising"}}