{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"human-development-index","source":"UNDP, Human Development Report (2025) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/human-development-index","title":"Human Development Index","unit":null},"observations":[{"date":"1990-01-01","value":0.379},{"date":"1991-01-01","value":0.383},{"date":"1992-01-01","value":0.388},{"date":"1993-01-01","value":0.393},{"date":"1994-01-01","value":0.397},{"date":"1995-01-01","value":0.402},{"date":"1996-01-01","value":0.408},{"date":"1997-01-01","value":0.413},{"date":"1998-01-01","value":0.419},{"date":"1999-01-01","value":0.425},{"date":"2000-01-01","value":0.435},{"date":"2001-01-01","value":0.438},{"date":"2002-01-01","value":0.451},{"date":"2003-01-01","value":0.464},{"date":"2004-01-01","value":0.477},{"date":"2005-01-01","value":0.484},{"date":"2006-01-01","value":0.489},{"date":"2007-01-01","value":0.492},{"date":"2008-01-01","value":0.497},{"date":"2009-01-01","value":0.499},{"date":"2010-01-01","value":0.502},{"date":"2011-01-01","value":0.508},{"date":"2012-01-01","value":0.512},{"date":"2013-01-01","value":0.517},{"date":"2014-01-01","value":0.524},{"date":"2015-01-01","value":0.53},{"date":"2016-01-01","value":0.532},{"date":"2017-01-01","value":0.534},{"date":"2018-01-01","value":0.537},{"date":"2019-01-01","value":0.544},{"date":"2020-01-01","value":0.547},{"date":"2021-01-01","value":0.554},{"date":"2022-01-01","value":0.557},{"date":"2023-01-01","value":0.56}],"summary":{"latest_period":"2023-01-01","latest_value":0.56,"max":0.56,"mean":0.476206,"min":0.379,"of":192,"rank":164,"trend":"rising"}}