{"id":"worldbank.unmet-need-for-contraception.chn.annual","dataset_id":"worldbank-unmet-need-for-contraception","indicator":"unmet-need-for-contraception","geography":"CHN","frequency":"annual","unit":"percent","start_period":"1997","end_period":"2001","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":"China","region":"East Asia & Pacific","observations":[{"period":"1997","value":2.7,"flags":""},{"period":"2001","value":2.3,"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"}}