{"id":"uis.uis-sle-1t2.ago.annual","dataset_id":"uis-sle-1t2","indicator":"uis-sle-1t2","geography":"AGO","frequency":"annual","unit":"years","start_period":"2008","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":"Angola","region":"Sub-Saharan Africa ","observations":[{"period":"2008","value":8.066880226135254,"flags":""},{"period":"2009","value":8.090559959411621,"flags":""},{"period":"2010","value":8.42335033416748,"flags":"UIS_EST"},{"period":"2011","value":9.173279762268066,"flags":""},{"period":"2021","value":7.707930088043213,"flags":"UIS_EST"},{"period":"2023","value":7.341279983520508,"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"}}