{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania, United Republic of","slug":"tanzania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"unmet-need-for-contraception-share-of-married-women-of-reproductive-age","source":"Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS), and UN Population Division, via World Bank (2026) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/unmet-need-for-contraception-share-of-married-women-of-reproductive-age","title":"Unmet need for contraception among married women of reproductive age","unit":"% of married women ages 15-49"},"observations":[{"date":"1992-01-01","value":27.8},{"date":"1994-01-01","value":27.3},{"date":"1996-01-01","value":26.0},{"date":"1999-01-01","value":22.3},{"date":"2005-01-01","value":24.3},{"date":"2010-01-01","value":22.3},{"date":"2016-01-01","value":22.1},{"date":"2022-01-01","value":21.0}],"summary":{"latest_period":"2022-01-01","latest_value":21.0,"max":27.8,"mean":24.1375,"min":21.0,"of":58,"rank":22,"trend":"falling"}}