{"id":"uis.uis-sle-1t8.ton.annual","dataset_id":"uis-sle-1t8","indicator":"uis-sle-1t8","geography":"TON","frequency":"annual","unit":"years","start_period":"2000","end_period":"2023","org":"UIS","original_indicator":"SLE.1T8","url":"https://databrowser.uis.unesco.org/indicators/SLE.1T8","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Tonga","region":"East Asia & Pacific","observations":[{"period":"2000","value":13.02054977416992,"flags":""},{"period":"2001","value":13.43976974487305,"flags":"UIS_EST"},{"period":"2002","value":13.30407047271729,"flags":""},{"period":"2003","value":14.12584018707275,"flags":"UIS_EST"},{"period":"2020","value":17.53301048278809,"flags":""},{"period":"2023","value":18.17959976196289,"flags":""}],"indicator_name":"School life expectancy, primary to tertiary, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"SLE.1T8","url":"https://databrowser.uis.unesco.org/indicators/SLE.1T8","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}