{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"upper-secondary-completion-rate-adjusted-gender-parity-index","source":"UNESCO Institute for Statistics (2026) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/upper-secondary-completion-rate-adjusted-gender-parity-index","title":"Upper secondary completion rate, adjusted gender parity index","unit":"index"},"observations":[{"date":"1981-01-01","value":0.622353},{"date":"1982-01-01","value":0.628915},{"date":"1983-01-01","value":0.632319},{"date":"1984-01-01","value":0.638418},{"date":"1985-01-01","value":0.648457},{"date":"1986-01-01","value":0.660876},{"date":"1987-01-01","value":0.671838},{"date":"1988-01-01","value":0.681752},{"date":"1989-01-01","value":0.691964},{"date":"1990-01-01","value":0.700805},{"date":"1991-01-01","value":0.707424},{"date":"1992-01-01","value":0.713873},{"date":"1993-01-01","value":0.725042},{"date":"1994-01-01","value":0.738197},{"date":"1995-01-01","value":0.745541},{"date":"1996-01-01","value":0.744816},{"date":"1997-01-01","value":0.74322},{"date":"1998-01-01","value":0.743412},{"date":"1999-01-01","value":0.746859},{"date":"2000-01-01","value":0.749413},{"date":"2001-01-01","value":0.750686},{"date":"2002-01-01","value":0.750663},{"date":"2003-01-01","value":0.753035},{"date":"2004-01-01","value":0.760105},{"date":"2005-01-01","value":0.767258},{"date":"2006-01-01","value":0.775524},{"date":"2007-01-01","value":0.782429},{"date":"2008-01-01","value":0.787236},{"date":"2009-01-01","value":0.79117},{"date":"2010-01-01","value":0.792207},{"date":"2011-01-01","value":0.792684},{"date":"2012-01-01","value":0.792299},{"date":"2013-01-01","value":0.797829},{"date":"2014-01-01","value":0.80318},{"date":"2015-01-01","value":0.804251},{"date":"2016-01-01","value":0.799781},{"date":"2017-01-01","value":0.797007},{"date":"2018-01-01","value":0.798751},{"date":"2019-01-01","value":0.807165},{"date":"2020-01-01","value":0.81645},{"date":"2021-01-01","value":0.825021},{"date":"2022-01-01","value":0.829734},{"date":"2023-01-01","value":0.833706},{"date":"2024-01-01","value":0.840366},{"date":"2025-01-01","value":0.845708}],"summary":{"latest_period":"2025-01-01","latest_value":0.845708,"max":0.845708,"mean":0.751772,"min":0.622353,"of":164,"rank":145,"trend":"rising"}}