{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"drinking-water-services-coverage-urban","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/drinking-water-services-coverage-urban","title":"Drinking water usage in urban areas","unit":"people"},"observations":[{"date":"2000-01-01","value":2777740.0},{"date":"2001-01-01","value":2922150.0},{"date":"2002-01-01","value":2949940.0},{"date":"2003-01-01","value":2972320.0},{"date":"2004-01-01","value":2988600.0},{"date":"2005-01-01","value":2997540.0},{"date":"2006-01-01","value":2998370.0},{"date":"2007-01-01","value":2990950.0},{"date":"2008-01-01","value":2974590.0},{"date":"2009-01-01","value":2947930.0},{"date":"2010-01-01","value":2910490.0},{"date":"2011-01-01","value":2860620.0},{"date":"2012-01-01","value":2796430.0},{"date":"2013-01-01","value":2716160.0},{"date":"2014-01-01","value":2618740.0},{"date":"2015-01-01","value":2502690.0},{"date":"2016-01-01","value":2368370.0},{"date":"2017-01-01","value":2215840.0},{"date":"2018-01-01","value":2042750.0},{"date":"2019-01-01","value":1848920.0},{"date":"2020-01-01","value":1635190.0},{"date":"2021-01-01","value":1401660.0},{"date":"2022-01-01","value":1148230.0},{"date":"2023-01-01","value":874296.0},{"date":"2024-01-01","value":578953.0}],"summary":{"latest_period":"2024-01-01","latest_value":578953.0,"max":2998370.0,"mean":2401580.0,"min":578953.0,"of":188,"rank":4,"trend":"falling"}}