{"id":"worldbank.contraceptive-prevalence-any-method.jpn.annual","dataset_id":"worldbank-contraceptive-prevalence-any-method","indicator":"contraceptive-prevalence-any-method","geography":"JPN","frequency":"annual","unit":"percent","start_period":"1961","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":"Japan","region":"East Asia & Pacific","observations":[{"period":"1961","value":42.0,"flags":""},{"period":"1963","value":44.6,"flags":""},{"period":"1965","value":55.5,"flags":""},{"period":"1967","value":53.0,"flags":""},{"period":"1969","value":52.1,"flags":""},{"period":"1971","value":52.6,"flags":""},{"period":"1973","value":59.3,"flags":""},{"period":"1975","value":60.5,"flags":""},{"period":"1977","value":60.4,"flags":""},{"period":"1979","value":62.2,"flags":""},{"period":"1984","value":57.3,"flags":""},{"period":"1986","value":62.8,"flags":""},{"period":"1987","value":64.5,"flags":""},{"period":"1988","value":56.3,"flags":""},{"period":"1990","value":57.9,"flags":""},{"period":"1992","value":64.0,"flags":""},{"period":"1994","value":58.6,"flags":""},{"period":"1996","value":56.6,"flags":""},{"period":"1997","value":60.4,"flags":""},{"period":"1998","value":54.1,"flags":""},{"period":"2000","value":55.9,"flags":""},{"period":"2004","value":52.0,"flags":""},{"period":"2005","value":54.3,"flags":""},{"period":"2014","value":54.7302981185498,"flags":""},{"period":"2015","value":39.8,"flags":""},{"period":"2021","value":58.3383869011522,"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"}}