{"id":"uis.uis-sle-1t2.sle.annual","dataset_id":"uis-sle-1t2","indicator":"uis-sle-1t2","geography":"SLE","frequency":"annual","unit":"years","start_period":"2001","end_period":"2024","org":"UIS","original_indicator":"SLE.1T2","url":"https://databrowser.uis.unesco.org/indicators/SLE.1T2","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Sierra Leone","region":"Sub-Saharan Africa ","observations":[{"period":"2001","value":5.330299854278564,"flags":""},{"period":"2007","value":9.93832015991211,"flags":"UIS_EST"},{"period":"2011","value":8.657690048217773,"flags":"UIS_EST"},{"period":"2012","value":8.95326042175293,"flags":""},{"period":"2013","value":8.945099830627441,"flags":""},{"period":"2015","value":9.003060340881348,"flags":""},{"period":"2016","value":9.262189865112305,"flags":""},{"period":"2017","value":9.430540084838867,"flags":""},{"period":"2018","value":8.5864896774292,"flags":""},{"period":"2019","value":11.13945960998535,"flags":""},{"period":"2020","value":11.023850440979,"flags":"UIS_EST"},{"period":"2021","value":12.21959972381592,"flags":""},{"period":"2022","value":13.0146751776496,"flags":""},{"period":"2023","value":12.74940967559814,"flags":""},{"period":"2024","value":13.06770604813072,"flags":""}],"indicator_name":"School life expectancy, primary and lower secondary, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"SLE.1T2","url":"https://databrowser.uis.unesco.org/indicators/SLE.1T2","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}