{"id":"worldbank.unmet-need-for-contraception.lka.annual","dataset_id":"worldbank-unmet-need-for-contraception","indicator":"unmet-need-for-contraception","geography":"LKA","frequency":"annual","unit":"percent","start_period":"1987","end_period":"2016","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":"Sri Lanka","region":"South Asia","observations":[{"period":"1987","value":12.3,"flags":""},{"period":"2000","value":18.2,"flags":""},{"period":"2007","value":7.3,"flags":""},{"period":"2016","value":7.5,"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"}}