{"id":"uis.uis-oaepg-2-gpv.ton.annual","dataset_id":"uis-oaepg-2-gpv","indicator":"uis-oaepg-2-gpv","geography":"TON","frequency":"annual","unit":"percent","start_period":"2001","end_period":"2024","org":"UIS","original_indicator":"OAEPG.2.GPV","url":"https://databrowser.uis.unesco.org/indicators/OAEPG.2.GPV","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Tonga","region":"East Asia & Pacific","observations":[{"period":"2001","value":53.09389114379883,"flags":""},{"period":"2003","value":31.09993934631348,"flags":""},{"period":"2012","value":8.162773898386709,"flags":""},{"period":"2013","value":11.50136633981675,"flags":""},{"period":"2014","value":2.603455202892728,"flags":""},{"period":"2015","value":2.393534348772148,"flags":""},{"period":"2018","value":1.621132323897301,"flags":""},{"period":"2019","value":1.16784793814433,"flags":""},{"period":"2020","value":1.453736959124337,"flags":""},{"period":"2021","value":9.734513274336283,"flags":""},{"period":"2022","value":2.138376734461129,"flags":""},{"period":"2023","value":1.304389222127011,"flags":""},{"period":"2024","value":0.9189957366177167,"flags":""}],"indicator_name":"Percentage of pupils enrolled in lower secondary general education who are at least 2 years over-age for their current grade, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"OAEPG.2.GPV","url":"https://databrowser.uis.unesco.org/indicators/OAEPG.2.GPV","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}