{"id":"uis.uis-sle-02.sle.annual","dataset_id":"uis-sle-02","indicator":"uis-sle-02","geography":"SLE","frequency":"annual","unit":"years","start_period":"2000","end_period":"2024","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":"Sierra Leone","region":"Sub-Saharan Africa ","observations":[{"period":"2000","value":0.12134999781847,"flags":"UIS_EST"},{"period":"2001","value":0.1202400028705597,"flags":""},{"period":"2007","value":0.1386100053787231,"flags":"UIS_EST"},{"period":"2011","value":0.193680003285408,"flags":"UIS_EST"},{"period":"2012","value":0.2479300051927567,"flags":""},{"period":"2013","value":0.2719300091266632,"flags":"UIS_EST"},{"period":"2015","value":0.2884300053119659,"flags":""},{"period":"2016","value":0.385919988155365,"flags":""},{"period":"2017","value":0.377810001373291,"flags":""},{"period":"2018","value":0.4267599880695343,"flags":""},{"period":"2019","value":0.5950800180435181,"flags":"UIS_EST"},{"period":"2020","value":0.6441900134086609,"flags":"UIS_EST"},{"period":"2021","value":0.7698299884796143,"flags":""},{"period":"2022","value":0.7748578126380496,"flags":""},{"period":"2023","value":0.7688999772071838,"flags":""},{"period":"2024","value":0.790630907648488,"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"}}