{"id":"uis.uis-sle-2t3.ton.annual","dataset_id":"uis-sle-2t3","indicator":"uis-sle-2t3","geography":"TON","frequency":"annual","unit":"years","start_period":"2000","end_period":"2024","org":"UIS","original_indicator":"SLE.2T3","url":"https://databrowser.uis.unesco.org/indicators/SLE.2T3","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Tonga","region":"East Asia & Pacific","observations":[{"period":"2000","value":6.00993013381958,"flags":""},{"period":"2001","value":6.271639823913574,"flags":"UIS_EST"},{"period":"2002","value":6.062849998474121,"flags":""},{"period":"2003","value":6.572360038757324,"flags":""},{"period":"2004","value":5.876049995422363,"flags":""},{"period":"2006","value":5.871930122375488,"flags":""},{"period":"2007","value":6.134640216827393,"flags":""},{"period":"2008","value":6.230800151824951,"flags":""},{"period":"2009","value":6.266439914703369,"flags":""},{"period":"2010","value":6.338429927825928,"flags":""},{"period":"2011","value":6.423200130462646,"flags":""},{"period":"2012","value":6.619120121002197,"flags":""},{"period":"2013","value":6.727399826049805,"flags":""},{"period":"2014","value":6.67864990234375,"flags":""},{"period":"2015","value":7.084799766540527,"flags":""},{"period":"2019","value":6.61667013168335,"flags":""},{"period":"2020","value":6.229030132293701,"flags":""},{"period":"2021","value":7.432092201553312,"flags":""},{"period":"2022","value":6.728800309151736,"flags":""},{"period":"2023","value":6.375249862670898,"flags":""},{"period":"2024","value":6.44821346706332,"flags":""}],"indicator_name":"School life expectancy, secondary, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"SLE.2T3","url":"https://databrowser.uis.unesco.org/indicators/SLE.2T3","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}