{"entity":{"iso2":"WS","iso3":"WSM","name":"Samoa","slug":"samoa"},"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":10.1284},{"date":"1991-01-01","value":10.1979},{"date":"1992-01-01","value":10.2679},{"date":"1993-01-01","value":10.3384},{"date":"1994-01-01","value":10.4094},{"date":"1995-01-01","value":10.4808},{"date":"1996-01-01","value":10.5528},{"date":"1997-01-01","value":10.6252},{"date":"1998-01-01","value":10.6982},{"date":"1999-01-01","value":10.7716},{"date":"2000-01-01","value":10.8455},{"date":"2001-01-01","value":10.92},{"date":"2002-01-01","value":10.996},{"date":"2003-01-01","value":11.072},{"date":"2004-01-01","value":11.148},{"date":"2005-01-01","value":11.224},{"date":"2006-01-01","value":11.3},{"date":"2007-01-01","value":11.376},{"date":"2008-01-01","value":11.452},{"date":"2009-01-01","value":11.528},{"date":"2010-01-01","value":11.604},{"date":"2011-01-01","value":11.68},{"date":"2012-01-01","value":11.6452},{"date":"2013-01-01","value":11.6105},{"date":"2014-01-01","value":11.5757},{"date":"2015-01-01","value":11.5409},{"date":"2016-01-01","value":11.5061},{"date":"2017-01-01","value":11.4713},{"date":"2018-01-01","value":11.4366},{"date":"2019-01-01","value":11.4018},{"date":"2020-01-01","value":11.3673},{"date":"2021-01-01","value":11.333},{"date":"2022-01-01","value":11.333},{"date":"2023-01-01","value":11.333}],"summary":{"latest_period":"2023-01-01","latest_value":11.333,"max":11.68,"mean":11.0933,"min":10.1284,"of":192,"rank":59,"trend":"rising"}}