{"id":"uis.uis-math-lowersec-wpia.pol.annual","dataset_id":"uis-math-lowersec-wpia","indicator":"uis-math-lowersec-wpia","geography":"POL","frequency":"annual","unit":"parity index (1 = parity)","start_period":"2000","end_period":"2022","org":"UIS","original_indicator":"MATH.LOWERSEC.WPIA","url":"https://databrowser.uis.unesco.org/indicators/MATH.LOWERSEC.WPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Poland","region":"Europe & Central Asia","observations":[{"period":"2000","value":0.5884501338005066,"flags":""},{"period":"2003","value":0.6389461159706116,"flags":""},{"period":"2006","value":0.6821771860122681,"flags":""},{"period":"2009","value":0.6657149195671082,"flags":""},{"period":"2012","value":0.7402383685112,"flags":""},{"period":"2015","value":0.7621603608131409,"flags":""},{"period":"2018","value":0.7756465077400208,"flags":""},{"period":"2022","value":0.6200868621064061,"flags":""}],"indicator_name":"Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"MATH.LOWERSEC.WPIA","url":"https://databrowser.uis.unesco.org/indicators/MATH.LOWERSEC.WPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}