{"id":"worldbank.unmet-need-for-contraception.mrt.annual","dataset_id":"worldbank-unmet-need-for-contraception","indicator":"unmet-need-for-contraception","geography":"MRT","frequency":"annual","unit":"percent","start_period":"2001","end_period":"2021","org":"World Bank","original_indicator":"SP.UWT.TFRT","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Mauritania","region":"Sub-Saharan Africa ","observations":[{"period":"2001","value":32.1,"flags":""},{"period":"2007","value":24.6,"flags":""},{"period":"2011","value":31.1,"flags":""},{"period":"2015","value":33.6,"flags":""},{"period":"2021","value":31.1,"flags":""}],"indicator_name":"Unmet need for contraception","topic":"Health","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"SP.UWT.TFRT","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}