{"entity":{"iso2":"IS","iso3":"ISL","name":"Iceland","slug":"iceland"},"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":10.5076},{"date":"1991-01-01","value":10.6243},{"date":"1992-01-01","value":10.7411},{"date":"1993-01-01","value":10.8578},{"date":"1994-01-01","value":10.9746},{"date":"1995-01-01","value":11.0913},{"date":"1996-01-01","value":11.2205},{"date":"1997-01-01","value":11.3497},{"date":"1998-01-01","value":11.4789},{"date":"1999-01-01","value":11.608},{"date":"2000-01-01","value":11.7372},{"date":"2001-01-01","value":11.8838},{"date":"2002-01-01","value":12.0303},{"date":"2003-01-01","value":12.1769},{"date":"2004-01-01","value":12.3234},{"date":"2005-01-01","value":12.47},{"date":"2006-01-01","value":12.56},{"date":"2007-01-01","value":12.65},{"date":"2008-01-01","value":12.74},{"date":"2009-01-01","value":12.83},{"date":"2010-01-01","value":12.92},{"date":"2011-01-01","value":13.01},{"date":"2012-01-01","value":13.1},{"date":"2013-01-01","value":13.19},{"date":"2014-01-01","value":13.28},{"date":"2015-01-01","value":13.37},{"date":"2016-01-01","value":13.46},{"date":"2017-01-01","value":13.55},{"date":"2018-01-01","value":13.64},{"date":"2019-01-01","value":13.73},{"date":"2020-01-01","value":13.77},{"date":"2021-01-01","value":13.9089},{"date":"2022-01-01","value":13.9089},{"date":"2023-01-01","value":13.9089}],"summary":{"latest_period":"2023-01-01","latest_value":13.9089,"max":13.9089,"mean":12.4295,"min":10.5076,"of":192,"rank":4,"trend":"rising"}}