{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"years-of-schooling","source":"UNDP, Human Development Report (2025) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/years-of-schooling","title":"Average years of schooling among adults","unit":"years"},"observations":[{"date":"1990-01-01","value":2.26661},{"date":"1991-01-01","value":2.34386},{"date":"1992-01-01","value":2.42111},{"date":"1993-01-01","value":2.49835},{"date":"1994-01-01","value":2.5756},{"date":"1995-01-01","value":2.65285},{"date":"1996-01-01","value":2.72603},{"date":"1997-01-01","value":2.79921},{"date":"1998-01-01","value":2.8724},{"date":"1999-01-01","value":2.94558},{"date":"2000-01-01","value":3.01876},{"date":"2001-01-01","value":3.09601},{"date":"2002-01-01","value":3.17325},{"date":"2003-01-01","value":3.2505},{"date":"2004-01-01","value":3.32775},{"date":"2005-01-01","value":3.405},{"date":"2006-01-01","value":3.49038},{"date":"2007-01-01","value":3.57576},{"date":"2008-01-01","value":3.66113},{"date":"2009-01-01","value":3.74651},{"date":"2010-01-01","value":3.83189},{"date":"2011-01-01","value":3.95793},{"date":"2012-01-01","value":4.08396},{"date":"2013-01-01","value":4.21},{"date":"2014-01-01","value":4.21312},{"date":"2015-01-01","value":4.21623},{"date":"2016-01-01","value":4.3238},{"date":"2017-01-01","value":4.43136},{"date":"2018-01-01","value":4.53893},{"date":"2019-01-01","value":4.6465},{"date":"2020-01-01","value":4.75406},{"date":"2021-01-01","value":4.85203},{"date":"2022-01-01","value":4.85203},{"date":"2023-01-01","value":4.85203}],"summary":{"latest_period":"2023-01-01","latest_value":4.85203,"max":4.85203,"mean":3.57678,"min":2.26661,"of":192,"rank":172,"trend":"rising"}}