{"id":"uis.uis-sle-1.ago.annual","dataset_id":"uis-sle-1","indicator":"uis-sle-1","geography":"AGO","frequency":"annual","unit":"years","start_period":"2007","end_period":"2023","org":"UIS","original_indicator":"SLE.1","url":"https://databrowser.uis.unesco.org/indicators/SLE.1","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Angola","region":"Sub-Saharan Africa ","observations":[{"period":"2007","value":6.380489826202393,"flags":""},{"period":"2008","value":7.140789985656738,"flags":""},{"period":"2009","value":7.093989849090576,"flags":""},{"period":"2010","value":7.217339992523193,"flags":"NAT_EST"},{"period":"2011","value":8.101980209350586,"flags":""},{"period":"2015","value":7.234819889068604,"flags":""},{"period":"2021","value":5.636280059814453,"flags":"UIS_EST"},{"period":"2023","value":5.3926100730896,"flags":""}],"indicator_name":"School life expectancy, primary, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"SLE.1","url":"https://databrowser.uis.unesco.org/indicators/SLE.1","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}