{"id":"uis.uis-math-primary-langtest.bel.annual","dataset_id":"uis-math-primary-langtest","indicator":"uis-math-primary-langtest","geography":"BEL","frequency":"annual","unit":"percent","start_period":"2019","end_period":"2023","org":"UIS","original_indicator":"MATH.PRIMARY.LANGTEST","url":"https://databrowser.uis.unesco.org/indicators/MATH.PRIMARY.LANGTEST","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Belgium","region":"Europe & Central Asia","observations":[{"period":"2019","value":85.8293966473594,"flags":""},{"period":"2023","value":80.06,"flags":""}],"indicator_name":"Proportion of students at the end of primary education achieving at least a minimum proficiency level in mathematics, spoke the language of the test at home, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"MATH.PRIMARY.LANGTEST","url":"https://databrowser.uis.unesco.org/indicators/MATH.PRIMARY.LANGTEST","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}