{"id":"uis.uis-math-lowersec-langtest.bra.annual","dataset_id":"uis-math-lowersec-langtest","indicator":"uis-math-lowersec-langtest","geography":"BRA","frequency":"annual","unit":"percent","start_period":"2000","end_period":"2022","org":"UIS","original_indicator":"MATH.LOWERSEC.LANGTEST","url":"https://databrowser.uis.unesco.org/indicators/MATH.LOWERSEC.LANGTEST","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Brazil","region":"Latin America & Caribbean ","observations":[{"period":"2000","value":19.88,"flags":""},{"period":"2003","value":25.12,"flags":""},{"period":"2006","value":27.51,"flags":""},{"period":"2009","value":31.42,"flags":""},{"period":"2012","value":32.14,"flags":""},{"period":"2015","value":30.48104876037632,"flags":""},{"period":"2018","value":32.5777569347303,"flags":""},{"period":"2022","value":27.5,"flags":""}],"indicator_name":"Proportion of students at the end of lower secondary 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.LOWERSEC.LANGTEST","url":"https://databrowser.uis.unesco.org/indicators/MATH.LOWERSEC.LANGTEST","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}