{"id":"worldbank.over-age-students-primary.nga.annual","dataset_id":"worldbank-over-age-students-primary","indicator":"over-age-students-primary","geography":"NGA","frequency":"annual","unit":"percent","start_period":"1999","end_period":"2010","org":"World Bank","original_indicator":"SE.PRM.OENR.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Nigeria","region":"Sub-Saharan Africa ","observations":[{"period":"1999","value":30.57582,"flags":""},{"period":"2000","value":30.57581,"flags":""},{"period":"2004","value":30.57581,"flags":""},{"period":"2005","value":30.57581,"flags":""},{"period":"2006","value":30.57581,"flags":""},{"period":"2007","value":16.23158,"flags":""},{"period":"2008","value":16.23158,"flags":""},{"period":"2009","value":16.23159,"flags":""},{"period":"2010","value":16.23159,"flags":""}],"indicator_name":"Over-age students, primary","topic":"Education","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"SE.PRM.OENR.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}