{"id":"uis.uis-math-primary-langtest.nzl.annual","dataset_id":"uis-math-primary-langtest","indicator":"uis-math-primary-langtest","geography":"NZL","frequency":"annual","unit":"percent","start_period":"2003","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":"New Zealand","region":"East Asia & Pacific","observations":[{"period":"2003","value":64.50558733581919,"flags":""},{"period":"2007","value":63.28199933990023,"flags":""},{"period":"2011","value":61.09741327167536,"flags":""},{"period":"2015","value":59.80549546075896,"flags":""},{"period":"2019","value":55.81915998658373,"flags":""},{"period":"2023","value":56.22,"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"}}