{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"number-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/number-without-improved-water","title":"People not using improved drinking water sources","unit":"people"},"observations":[{"date":"2000-01-01","value":5009020.0},{"date":"2001-01-01","value":5033860.0},{"date":"2002-01-01","value":5043490.0},{"date":"2003-01-01","value":5051200.0},{"date":"2004-01-01","value":5059290.0},{"date":"2005-01-01","value":5070210.0},{"date":"2006-01-01","value":5084700.0},{"date":"2007-01-01","value":5099580.0},{"date":"2008-01-01","value":5112300.0},{"date":"2009-01-01","value":5119420.0},{"date":"2010-01-01","value":5117950.0},{"date":"2011-01-01","value":5104680.0},{"date":"2012-01-01","value":5081870.0},{"date":"2013-01-01","value":5051430.0},{"date":"2014-01-01","value":5013740.0},{"date":"2015-01-01","value":4967410.0},{"date":"2016-01-01","value":4913670.0},{"date":"2017-01-01","value":4852230.0},{"date":"2018-01-01","value":4781230.0},{"date":"2019-01-01","value":4701430.0},{"date":"2020-01-01","value":4612120.0},{"date":"2021-01-01","value":4511820.0},{"date":"2022-01-01","value":4402210.0},{"date":"2023-01-01","value":4286870.0},{"date":"2024-01-01","value":4164940.0}],"summary":{"latest_period":"2024-01-01","latest_value":4164940.0,"max":5119420.0,"mean":4889870.0,"min":4164940.0,"of":231,"rank":21,"trend":"falling"}}