{"id":"uis.uis-sle-1t2.prt.annual","dataset_id":"uis-sle-1t2","indicator":"uis-sle-1t2","geography":"PRT","frequency":"annual","unit":"years","start_period":"2001","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":"Portugal","region":"Europe & Central Asia","observations":[{"period":"2001","value":10.59313011169434,"flags":"NAT_EST"},{"period":"2002","value":10.36279964447021,"flags":"NAT_EST"},{"period":"2003","value":10.31534957885742,"flags":"NAT_EST"},{"period":"2004","value":9.990739822387695,"flags":"NAT_EST"},{"period":"2005","value":9.981880187988281,"flags":"NAT_EST"},{"period":"2006","value":10.10970020294189,"flags":"NAT_EST"},{"period":"2007","value":10.22039031982422,"flags":"NAT_EST"},{"period":"2008","value":10.28682041168213,"flags":"NAT_EST"},{"period":"2009","value":10.1416597366333,"flags":"NAT_EST"},{"period":"2010","value":10.03427028656006,"flags":"NAT_EST"},{"period":"2011","value":10.01642990112305,"flags":"NAT_EST"},{"period":"2012","value":9.922699928283691,"flags":"NAT_EST"},{"period":"2013","value":10.02157020568848,"flags":"NAT_EST"},{"period":"2014","value":9.820110321044922,"flags":"NAT_EST"},{"period":"2015","value":9.777700424194336,"flags":"NAT_EST"},{"period":"2016","value":9.678939819335938,"flags":"NAT_EST"},{"period":"2017","value":9.649580001831055,"flags":"NAT_EST"},{"period":"2018","value":9.652339935302734,"flags":"NAT_EST"},{"period":"2019","value":9.657950401306152,"flags":"NAT_EST"},{"period":"2020","value":9.684650421142578,"flags":"NAT_EST"},{"period":"2021","value":9.660510063171387,"flags":"NAT_EST"},{"period":"2022","value":9.846759796142578,"flags":"NAT_EST"},{"period":"2023","value":10.00257968902588,"flags":"NAT_EST"}],"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"}}