{"id":"uis.uis-21500.tcd.annual","dataset_id":"uis-21500","indicator":"uis-21500","geography":"TCD","frequency":"annual","unit":"count","start_period":"2000","end_period":"2022","org":"UIS","original_indicator":"21500","url":"https://databrowser.uis.unesco.org/indicators/21500","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Chad","region":"Sub-Saharan Africa ","observations":[{"period":"2000","value":81219.0,"flags":""},{"period":"2001","value":86155.0,"flags":""},{"period":"2002","value":92098.0,"flags":""},{"period":"2003","value":85533.0,"flags":""},{"period":"2004","value":74733.0,"flags":""},{"period":"2005","value":85693.0,"flags":""},{"period":"2006","value":88878.0,"flags":""},{"period":"2009","value":126486.0,"flags":""},{"period":"2010","value":129252.0,"flags":""},{"period":"2011","value":139626.0,"flags":""},{"period":"2012","value":159947.0,"flags":""},{"period":"2013","value":186587.0,"flags":""},{"period":"2015","value":176375.0,"flags":""},{"period":"2016","value":103363.0,"flags":""},{"period":"2017","value":85602.0,"flags":""},{"period":"2018","value":124707.0,"flags":""},{"period":"2019","value":128051.0,"flags":""},{"period":"2021","value":120508.0,"flags":""},{"period":"2022","value":127136.0,"flags":""}],"indicator_name":"Repeaters in Grade 1 of primary education, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"21500","url":"https://databrowser.uis.unesco.org/indicators/21500","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}