{"id":"worldbank.unmet-need-for-contraception.ner.annual","dataset_id":"worldbank-unmet-need-for-contraception","indicator":"unmet-need-for-contraception","geography":"NER","frequency":"annual","unit":"percent","start_period":"1992","end_period":"2023","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":"Niger","region":"Sub-Saharan Africa ","observations":[{"period":"1992","value":18.7,"flags":""},{"period":"1998","value":17.7,"flags":""},{"period":"2006","value":16.1,"flags":""},{"period":"2012","value":16.0,"flags":""},{"period":"2016","value":23.7723582818542,"flags":""},{"period":"2017","value":12.0,"flags":""},{"period":"2021","value":19.7,"flags":""},{"period":"2022","value":20.0281624298771,"flags":""},{"period":"2023","value":21.1338730236813,"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"}}