{"id":"uis.uis-sle-02.lka.annual","dataset_id":"uis-sle-02","indicator":"uis-sle-02","geography":"LKA","frequency":"annual","unit":"years","start_period":"2010","end_period":"2023","org":"UIS","original_indicator":"SLE.02","url":"https://databrowser.uis.unesco.org/indicators/SLE.02","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Sri Lanka","region":"South Asia","observations":[{"period":"2010","value":1.149739980697632,"flags":"UIS_EST"},{"period":"2011","value":1.178179979324341,"flags":"UIS_EST"},{"period":"2012","value":1.204229950904846,"flags":"UIS_EST"},{"period":"2013","value":1.243379950523376,"flags":"UIS_EST"},{"period":"2014","value":1.286069989204407,"flags":"UIS_EST"},{"period":"2015","value":1.375749945640564,"flags":""},{"period":"2016","value":1.420570015907288,"flags":"UIS_EST"},{"period":"2017","value":1.352419972419739,"flags":""},{"period":"2018","value":1.302049994468689,"flags":"UIS_EST"},{"period":"2019","value":1.33922004699707,"flags":"UIS_EST"},{"period":"2020","value":1.378550052642822,"flags":"UIS_EST"},{"period":"2021","value":1.262434503311556,"flags":""},{"period":"2022","value":1.283179998397827,"flags":""},{"period":"2023","value":1.316120028495789,"flags":""}],"indicator_name":"School life expectancy, pre-primary, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"SLE.02","url":"https://databrowser.uis.unesco.org/indicators/SLE.02","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}