{"id":"uis.uis-oaepg-h-2.nga.annual","dataset_id":"uis-oaepg-h-2","indicator":"uis-oaepg-h-2","geography":"NGA","frequency":"annual","unit":"percent","start_period":"2016","end_period":"2024","org":"UIS","original_indicator":"OAEPG.H.2","url":"https://databrowser.uis.unesco.org/indicators/OAEPG.H.2","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Nigeria","region":"Sub-Saharan Africa ","observations":[{"period":"2016","value":25.33441925048828,"flags":""},{"period":"2018","value":25.86309051513672,"flags":""},{"period":"2019","value":24.99646949768066,"flags":""},{"period":"2021","value":27.39377021789551,"flags":""},{"period":"2024","value":19.37685012817383,"flags":""}],"indicator_name":"Percentage of pupils enrolled in lower secondary 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.H.2","url":"https://databrowser.uis.unesco.org/indicators/OAEPG.H.2","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}