{"id":"uis.uis-sle-1t2.nga.annual","dataset_id":"uis-sle-1t2","indicator":"uis-sle-1t2","geography":"NGA","frequency":"annual","unit":"years","start_period":"2000","end_period":"2023","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":"Nigeria","region":"Sub-Saharan Africa ","observations":[{"period":"2000","value":6.783349990844727,"flags":""},{"period":"2001","value":6.414529800415039,"flags":""},{"period":"2002","value":6.586100101470947,"flags":""},{"period":"2004","value":7.162390232086182,"flags":"UIS_EST"},{"period":"2005","value":7.209449768066406,"flags":"UIS_EST"},{"period":"2006","value":7.245560169219971,"flags":"UIS_EST"},{"period":"2007","value":6.387310028076172,"flags":"UIS_EST"},{"period":"2008","value":5.936749935150146,"flags":"UIS_EST"},{"period":"2009","value":6.107779979705811,"flags":"UIS_EST"},{"period":"2010","value":6.202630043029785,"flags":"UIS_EST"},{"period":"2011","value":6.39601993560791,"flags":""},{"period":"2012","value":6.469890117645264,"flags":""},{"period":"2013","value":6.851369857788086,"flags":"UIS_EST"},{"period":"2014","value":6.58853006362915,"flags":"UIS_EST"},{"period":"2016","value":6.092169761657715,"flags":"UIS_EST"},{"period":"2018","value":6.286310195922852,"flags":""},{"period":"2020","value":6.485380172729492,"flags":""},{"period":"2021","value":6.506889820098877,"flags":""},{"period":"2023","value":7.014490127563477,"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"}}