{"id":"uis.uis-sle-1.ton.annual","dataset_id":"uis-sle-1","indicator":"uis-sle-1","geography":"TON","frequency":"annual","unit":"years","start_period":"2000","end_period":"2024","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":"Tonga","region":"East Asia & Pacific","observations":[{"period":"2000","value":6.67080020904541,"flags":""},{"period":"2001","value":6.797130107879639,"flags":""},{"period":"2002","value":6.789050102233887,"flags":""},{"period":"2003","value":7.078070163726807,"flags":""},{"period":"2004","value":6.748429775238037,"flags":""},{"period":"2005","value":6.687389850616455,"flags":""},{"period":"2006","value":6.688109874725342,"flags":""},{"period":"2007","value":6.613510131835938,"flags":""},{"period":"2008","value":6.76878023147583,"flags":""},{"period":"2009","value":6.783929824829102,"flags":""},{"period":"2010","value":6.83581018447876,"flags":""},{"period":"2011","value":6.914609909057617,"flags":""},{"period":"2012","value":7.045350074768066,"flags":""},{"period":"2013","value":7.089690208435059,"flags":""},{"period":"2014","value":7.063350200653076,"flags":""},{"period":"2015","value":7.051559925079346,"flags":""},{"period":"2018","value":7.008969783782959,"flags":""},{"period":"2019","value":6.862639904022217,"flags":""},{"period":"2020","value":6.785490036010742,"flags":""},{"period":"2021","value":6.509458644303697,"flags":""},{"period":"2022","value":6.479412875045283,"flags":""},{"period":"2023","value":6.61584997177124,"flags":""},{"period":"2024","value":6.568823112478657,"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"}}