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UIS · Education

Tonga: Educational attainment rate, completed post-secondary non-tertiary education or higher, population 25+ years, non-immigrant background, adjusted gender parity index

0.98parity index (1 = parity) · 2023

Educational attainment rate, completed post-secondary non-tertiary education or higher, population 25+ years, non-immigrant background, adjusted gender parity index (GPIA). UNESCO Institute for Statistics indicator EA.4T8.AG25T99.NATIVE.GPIA. Annual figures for Tonga from 2016 to 2023.

20162023

Every year

YearValue (parity index (1 = parity))Note
20230.983
20180.813
20160.816

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). Educational attainment rate, completed post-secondary non-tertiary education or higher, population 25+ years, non-immigrant background, adjusted gender parity index. Interva. https://interva.co/dataset/uis-ea-4t8-ag25t99-native-gpia (accessed 2026-11-08). catalog snapshot 2026-11-07.

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Tonga: Educational attainment rate, completed post-secondary non-tertiary education or higher, population 25+ years, non-immigrant background, adjusted gender parity index (2016–2023) · Interva