{"id":"uis.uis-math-primary-nonlangtest.irn.annual","dataset_id":"uis-math-primary-nonlangtest","indicator":"uis-math-primary-nonlangtest","geography":"IRN","frequency":"annual","unit":"percent","start_period":"2003","end_period":"2023","org":"UIS","original_indicator":"MATH.PRIMARY.NONLANGTEST","url":"https://databrowser.uis.unesco.org/indicators/MATH.PRIMARY.NONLANGTEST","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Iran, Islamic Republic of","region":"Middle East, North Africa, Afghanistan & Pakistan","observations":[{"period":"2003","value":6.566077771545052,"flags":""},{"period":"2007","value":6.281861285123473,"flags":""},{"period":"2011","value":18.91014720955668,"flags":""},{"period":"2015","value":12.07402412803839,"flags":""},{"period":"2019","value":27.05064116312093,"flags":""},{"period":"2023","value":20.21,"flags":""}],"indicator_name":"Proportion of students at the end of primary education achieving at least a minimum proficiency level in mathematics, did not speak the language of the test at home, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"MATH.PRIMARY.NONLANGTEST","url":"https://databrowser.uis.unesco.org/indicators/MATH.PRIMARY.NONLANGTEST","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}