{"id":"worldbank.people-using-at-least-basic-drinking-water-services-sh-h2o-basw-zs.sle.annual","dataset_id":"worldbank-people-using-at-least-basic-drinking-water-services-sh-h2o-basw-zs","indicator":"people-using-at-least-basic-drinking-water-services-sh-h2o-basw-zs","geography":"SLE","frequency":"annual","unit":"percent","start_period":"2000","end_period":"2024","org":"World Bank","original_indicator":"SH.H2O.BASW.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Sierra Leone","region":"Sub-Saharan Africa ","observations":[{"period":"2000","value":40.8831188702794,"flags":""},{"period":"2001","value":41.2237067367546,"flags":""},{"period":"2002","value":42.3564018737387,"flags":""},{"period":"2003","value":43.4895263720977,"flags":""},{"period":"2004","value":44.6230449596338,"flags":""},{"period":"2005","value":45.7867241537435,"flags":""},{"period":"2006","value":46.9721511803673,"flags":""},{"period":"2007","value":48.1563137689467,"flags":""},{"period":"2008","value":49.3391346809252,"flags":""},{"period":"2009","value":50.520195051474,"flags":""},{"period":"2010","value":51.6994418329327,"flags":""},{"period":"2011","value":52.8771685676355,"flags":""},{"period":"2012","value":54.0533047771617,"flags":""},{"period":"2013","value":55.2271223321324,"flags":""},{"period":"2014","value":56.3992358539249,"flags":""},{"period":"2015","value":57.5692588907449,"flags":""},{"period":"2016","value":58.7374466065884,"flags":""},{"period":"2017","value":59.9058113970129,"flags":""},{"period":"2018","value":61.0747116605736,"flags":""},{"period":"2019","value":62.2435949536526,"flags":""},{"period":"2020","value":63.4122118828476,"flags":""},{"period":"2021","value":64.5803175608776,"flags":""},{"period":"2022","value":65.7476533121916,"flags":""},{"period":"2023","value":66.9139758718619,"flags":""},{"period":"2024","value":68.0790238061869,"flags":""}],"indicator_name":"People using at least basic drinking water services","topic":"Health","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"SH.H2O.BASW.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}