{"id":"worldbank.contraceptive-prevalence-any-method.nga.annual","dataset_id":"worldbank-contraceptive-prevalence-any-method","indicator":"contraceptive-prevalence-any-method","geography":"NGA","frequency":"annual","unit":"percent","start_period":"1982","end_period":"2021","org":"World Bank","original_indicator":"SP.DYN.CONU.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Nigeria","region":"Sub-Saharan Africa ","observations":[{"period":"1982","value":6.8,"flags":""},{"period":"1990","value":6.0,"flags":""},{"period":"1999","value":15.1909278008092,"flags":""},{"period":"2003","value":12.6,"flags":""},{"period":"2007","value":14.67709276,"flags":""},{"period":"2008","value":14.6,"flags":""},{"period":"2011","value":17.54732001,"flags":""},{"period":"2012","value":13.5,"flags":""},{"period":"2013","value":15.1,"flags":""},{"period":"2016","value":22.1202885298537,"flags":""},{"period":"2017","value":13.39285083,"flags":""},{"period":"2018","value":16.6,"flags":""},{"period":"2021","value":21.6,"flags":""}],"indicator_name":"Contraceptive prevalence, any method (% of married women ages 15-49)","topic":"Health","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"SP.DYN.CONU.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}