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

0.98parity index (1 = parity) · 2023

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 Japan from 2003 to 2023.

20032023

Every year

YearValue (parity index (1 = parity))Note
20230.977
20190.851
20150.908
20110.847
20070.84
20030.862

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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Cite or download

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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Japan: Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (2003–2023) · Interva