{"entity":{"iso2":"VN","iso3":"VNM","name":"Vietnam","slug":"viet-nam"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"age-at-first-marriage-female","source":"United Nations, Department of Economic and Social Affairs, Population Division. World Marriage Data 2019","source_url":"https://data.worldbank.org/indicator/SP.DYN.SMAM.FE","title":"Age at first marriage, female","unit":null},"observations":[{"date":"1988-01-01","value":23.6},{"date":"1989-01-01","value":23.1},{"date":"1997-01-01","value":22.2},{"date":"1999-01-01","value":22.8},{"date":"2000-01-01","value":22.9},{"date":"2002-01-01","value":23.2},{"date":"2005-01-01","value":23.2},{"date":"2006-01-01","value":22.8},{"date":"2007-01-01","value":23.3},{"date":"2011-01-01","value":22.8},{"date":"2014-01-01","value":22.4},{"date":"2015-01-01","value":22.8}],"summary":{"latest_period":"2015-01-01","latest_value":22.8,"max":23.6,"mean":22.925,"min":22.2,"of":166,"rank":98,"trend":"flat"}}