{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"sex-ratio-by-age","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/sex-ratio-by-age","title":"Sex ratio by age","unit":null},"observations":[{"date":"1988-01-01","value":0.0},{"date":"1989-01-01","value":0.0},{"date":"1990-01-01","value":0.0},{"date":"1991-01-01","value":0.0},{"date":"1992-01-01","value":100.0},{"date":"1993-01-01","value":120.0},{"date":"1994-01-01","value":114.286},{"date":"1995-01-01","value":100.0},{"date":"1996-01-01","value":100.0},{"date":"1997-01-01","value":100.0},{"date":"1998-01-01","value":100.0},{"date":"2002-01-01","value":0.0},{"date":"2003-01-01","value":0.0},{"date":"2009-01-01","value":100.0},{"date":"2010-01-01","value":60.0},{"date":"2011-01-01","value":66.6667},{"date":"2012-01-01","value":62.5},{"date":"2013-01-01","value":63.6364},{"date":"2014-01-01","value":66.6667},{"date":"2015-01-01","value":68.4211},{"date":"2016-01-01","value":66.6667},{"date":"2017-01-01","value":60.8696},{"date":"2018-01-01","value":54.1667},{"date":"2019-01-01","value":52.1739},{"date":"2020-01-01","value":50.0},{"date":"2021-01-01","value":47.619},{"date":"2022-01-01","value":50.0},{"date":"2023-01-01","value":50.0}],"summary":{"latest_period":"2023-01-01","latest_value":50.0,"max":120.0,"mean":59.0597,"min":0.0,"of":212,"rank":24,"trend":"volatile"}}