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United States: Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, adjusted native parity index

0.77parity index (1 = parity) · 2022

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

20002022

Every year

YearValue (parity index (1 = parity))Note
20220.769
20180.982
20150.855
20120.918
20090.888
20060.853
20030.839
20000.845

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 education achieving at least a minimum proficiency level in mathematics, adjusted native parity index. Interva. https://interva.co/dataset/uis-math-lowersec-npia (accessed 2026-11-08). catalog snapshot 2026-11-07.

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