{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"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":"1990-01-01","value":19.6},{"date":"1991-01-01","value":20.3},{"date":"2003-01-01","value":20.9},{"date":"2006-01-01","value":23.0},{"date":"2007-01-01","value":21.5},{"date":"2008-01-01","value":21.5},{"date":"2011-01-01","value":21.7},{"date":"2013-01-01","value":21.2}],"summary":{"latest_period":"2013-01-01","latest_value":21.2,"max":23.0,"mean":21.2125,"min":19.6,"of":166,"rank":138,"trend":"rising"}}