{"entity":{"iso2":"TD","iso3":"TCD","name":"Chad","slug":"chad"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"lower-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/lower-secondary-completion-rate-adjusted-gender-parity-index","title":"Lower secondary school completion rates, adjusted gender parity index","unit":"index"},"observations":[{"date":"1981-01-01","value":0.30439},{"date":"1982-01-01","value":0.3074},{"date":"1983-01-01","value":0.304482},{"date":"1984-01-01","value":0.303573},{"date":"1985-01-01","value":0.300792},{"date":"1986-01-01","value":0.302555},{"date":"1987-01-01","value":0.298788},{"date":"1988-01-01","value":0.294643},{"date":"1989-01-01","value":0.285877},{"date":"1990-01-01","value":0.272786},{"date":"1991-01-01","value":0.269925},{"date":"1992-01-01","value":0.26669},{"date":"1993-01-01","value":0.270304},{"date":"1994-01-01","value":0.282183},{"date":"1995-01-01","value":0.297649},{"date":"1996-01-01","value":0.310515},{"date":"1997-01-01","value":0.318688},{"date":"1998-01-01","value":0.319073},{"date":"1999-01-01","value":0.318754},{"date":"2000-01-01","value":0.318856},{"date":"2001-01-01","value":0.326598},{"date":"2002-01-01","value":0.330015},{"date":"2003-01-01","value":0.332384},{"date":"2004-01-01","value":0.328223},{"date":"2005-01-01","value":0.325232},{"date":"2006-01-01","value":0.326992},{"date":"2007-01-01","value":0.332172},{"date":"2008-01-01","value":0.338567},{"date":"2009-01-01","value":0.348465},{"date":"2010-01-01","value":0.361502},{"date":"2011-01-01","value":0.377628},{"date":"2012-01-01","value":0.395524},{"date":"2013-01-01","value":0.411024},{"date":"2014-01-01","value":0.427685},{"date":"2015-01-01","value":0.440091},{"date":"2016-01-01","value":0.45435},{"date":"2017-01-01","value":0.466882},{"date":"2018-01-01","value":0.482392},{"date":"2019-01-01","value":0.497696},{"date":"2020-01-01","value":0.507477},{"date":"2021-01-01","value":0.515314},{"date":"2022-01-01","value":0.524262},{"date":"2023-01-01","value":0.533894},{"date":"2024-01-01","value":0.544666},{"date":"2025-01-01","value":0.556004}],"summary":{"latest_period":"2025-01-01","latest_value":0.556004,"max":0.556004,"mean":0.365177,"min":0.26669,"of":164,"rank":161,"trend":"rising"}}