{"id":"uis.uis-sle-4-gpia.ton.annual","dataset_id":"uis-sle-4-gpia","indicator":"uis-sle-4-gpia","geography":"TON","frequency":"annual","unit":"parity index (1 = parity)","start_period":"2000","end_period":"2023","org":"UIS","original_indicator":"SLE.4.GPIA","url":"https://databrowser.uis.unesco.org/indicators/SLE.4.GPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Tonga","region":"East Asia & Pacific","observations":[{"period":"2000","value":1.35496997833252,"flags":""},{"period":"2001","value":1.329769968986511,"flags":"UIS_EST"},{"period":"2002","value":1.341449975967407,"flags":""},{"period":"2003","value":1.186540007591248,"flags":"UIS_EST"},{"period":"2004","value":1.239940047264099,"flags":""},{"period":"2005","value":1.151819944381714,"flags":""},{"period":"2006","value":1.278290033340454,"flags":""},{"period":"2015","value":1.023120045661926,"flags":""},{"period":"2018","value":1.153959989547729,"flags":""},{"period":"2019","value":1.189859986305237,"flags":""},{"period":"2020","value":1.329249978065491,"flags":""},{"period":"2021","value":0.8768163185958668,"flags":""},{"period":"2022","value":1.201261793284456,"flags":""},{"period":"2023","value":1.515560030937195,"flags":""}],"indicator_name":"School life expectancy, post-secondary non-tertiary, adjusted gender parity index","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"SLE.4.GPIA","url":"https://databrowser.uis.unesco.org/indicators/SLE.4.GPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}