{"id":"uis.uis-sle-1.tcd.annual","dataset_id":"uis-sle-1","indicator":"uis-sle-1","geography":"TCD","frequency":"annual","unit":"years","start_period":"2000","end_period":"2024","org":"UIS","original_indicator":"SLE.1","url":"https://databrowser.uis.unesco.org/indicators/SLE.1","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Chad","region":"Sub-Saharan Africa ","observations":[{"period":"2000","value":3.885279893875122,"flags":""},{"period":"2001","value":4.025209903717041,"flags":""},{"period":"2002","value":4.25121021270752,"flags":""},{"period":"2003","value":4.380259990692139,"flags":"UIS_EST"},{"period":"2004","value":4.407259941101074,"flags":""},{"period":"2005","value":4.218460083007813,"flags":""},{"period":"2006","value":4.191450119018555,"flags":""},{"period":"2007","value":4.119269847869873,"flags":""},{"period":"2008","value":4.583280086517334,"flags":""},{"period":"2009","value":4.852230072021484,"flags":""},{"period":"2010","value":4.854320049285889,"flags":""},{"period":"2011","value":5.415050029754639,"flags":"UIS_EST"},{"period":"2012","value":5.454140186309814,"flags":""},{"period":"2013","value":5.764440059661865,"flags":"UIS_EST"},{"period":"2014","value":5.898930072784424,"flags":""},{"period":"2015","value":5.372360229492188,"flags":""},{"period":"2016","value":5.081029891967773,"flags":""},{"period":"2017","value":4.549230098724365,"flags":""},{"period":"2018","value":5.177800178527832,"flags":""},{"period":"2019","value":5.102109909057617,"flags":""},{"period":"2021","value":5.260700225830078,"flags":""},{"period":"2022","value":5.313330173492432,"flags":""},{"period":"2023","value":5.387430191040039,"flags":""},{"period":"2024","value":5.387479782104492,"flags":""}],"indicator_name":"School life expectancy, primary, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"SLE.1","url":"https://databrowser.uis.unesco.org/indicators/SLE.1","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}