{"id":"uis.uis-sle-1t3.sle.annual","dataset_id":"uis-sle-1t3","indicator":"uis-sle-1t3","geography":"SLE","frequency":"annual","unit":"years","start_period":"2001","end_period":"2023","org":"UIS","original_indicator":"SLE.1T3","url":"https://databrowser.uis.unesco.org/indicators/SLE.1T3","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Sierra Leone","region":"Sub-Saharan Africa ","observations":[{"period":"2001","value":6.066750049591064,"flags":"UIS_EST"},{"period":"2007","value":10.50739002227783,"flags":"UIS_EST"},{"period":"2011","value":9.40060043334961,"flags":"UIS_EST"},{"period":"2012","value":9.791159629821777,"flags":""},{"period":"2013","value":9.945520401000977,"flags":""},{"period":"2015","value":10.15433025360107,"flags":""},{"period":"2016","value":10.34138965606689,"flags":""},{"period":"2017","value":10.56328964233398,"flags":""},{"period":"2018","value":9.828740119934082,"flags":""},{"period":"2019","value":12.91491031646729,"flags":""},{"period":"2020","value":12.85315036773682,"flags":""},{"period":"2021","value":14.50704002380371,"flags":""},{"period":"2023","value":15.58757972717285,"flags":""}],"indicator_name":"School life expectancy, primary and secondary, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"SLE.1T3","url":"https://databrowser.uis.unesco.org/indicators/SLE.1T3","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}