{"id":"uis.uis-math-lowersec-langtest.esp.annual","dataset_id":"uis-math-lowersec-langtest","indicator":"uis-math-lowersec-langtest","geography":"ESP","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":"Spain","region":"Europe & Central Asia","observations":[{"period":"2000","value":73.52,"flags":""},{"period":"2003","value":76.98,"flags":""},{"period":"2006","value":76.51,"flags":""},{"period":"2009","value":77.23,"flags":""},{"period":"2012","value":78.21,"flags":""},{"period":"2015","value":78.63200835298605,"flags":""},{"period":"2018","value":76.42093306205875,"flags":""},{"period":"2022","value":74.48,"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"}}