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Portugal: Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index

0.60parity index (1 = parity) · 2022

Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (WPIA). UNESCO Institute for Statistics indicator MATH.LOWERSEC.WPIA. Annual figures for Portugal from 2000 to 2022.

20002022

Every year

YearValue (parity index (1 = parity))Note
20220.598
20180.648
20150.671
20120.597
20090.625
20060.559
20030.524
20000.533

Source

Published by UIS, produced by UNESCO Institute for Statistics. Licence: CC BY-SA 3.0 IGO. Retrieved 2026-11-07.

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UIS (2026). Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index. Interva. https://interva.co/dataset/uis-math-lowersec-wpia (accessed 2026-11-08). catalog snapshot 2026-11-07.

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Portugal: Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (2000–2022) · Interva