{"id":"worldbank.timss-eighth-grade-students-who-did-not-reach.omn.annual","dataset_id":"worldbank-timss-eighth-grade-students-who-did-not-reach","indicator":"timss-eighth-grade-students-who-did-not-reach","geography":"OMN","frequency":"annual","unit":"percent","start_period":"2007","end_period":"2019","org":"World Bank","original_indicator":"LO.TIMSS.MAT8.BL","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Oman","region":"Middle East, North Africa, Afghanistan & Pakistan","observations":[{"period":"2007","value":59.1064324904629,"flags":""},{"period":"2011","value":61.1147681919633,"flags":""},{"period":"2015","value":21.0,"flags":""},{"period":"2019","value":46.0,"flags":""}],"indicator_name":"TIMSS: Eighth grade students who did not reach the low international benchmark of mathematics achievement","topic":"Education","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"LO.TIMSS.MAT8.BL","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}