{"entity":{"iso2":"VN","iso3":"VNM","name":"Vietnam","slug":"viet-nam"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"contraceptive-prevalence-any-methods-vs-modern-methods","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/contraceptive-prevalence-any-methods-vs-modern-methods","title":"Contraceptive usage: modern methods vs. any methods","unit":"% of women ages 15-49"},"observations":[{"date":"1988-01-01","value":37.69},{"date":"1994-01-01","value":43.8},{"date":"1997-01-01","value":55.8},{"date":"1998-01-01","value":57.9},{"date":"2000-01-01","value":56.2213},{"date":"2001-01-01","value":61.1},{"date":"2002-01-01","value":56.7},{"date":"2003-01-01","value":63.3},{"date":"2004-01-01","value":64.6},{"date":"2005-01-01","value":65.8},{"date":"2006-01-01","value":60.8384},{"date":"2007-01-01","value":68.1738},{"date":"2008-01-01","value":68.7315},{"date":"2010-01-01","value":67.5016},{"date":"2011-01-01","value":60.0762},{"date":"2012-01-01","value":66.5731},{"date":"2013-01-01","value":67.0157},{"date":"2014-01-01","value":56.84},{"date":"2015-01-01","value":64.9782},{"date":"2016-01-01","value":66.5},{"date":"2017-01-01","value":65.5949},{"date":"2018-01-01","value":66.5184},{"date":"2021-01-01","value":59.8}],"summary":{"latest_period":"2021-01-01","latest_value":59.8,"max":68.7315,"mean":60.9588,"min":37.69,"of":113,"rank":28,"trend":"rising"}}