Brunei Darussalam vs Tonga: Proportion of qualified teachers in primary education, adjusted

Brunei Darussalam
0.9874 GPIA
in 2023
Tonga
0.9864 GPIA
in 2023
Brunei Darussalam rank
86th
Tonga rank
87th

Proportion of qualified teachers in primary education, adjusted over time

  • Brunei Darussalam
  • Tonga
00.250.50.751201320182023

How they compare

Brunei Darussalam currently reports 0.9874 GPIA against 0.9864 GPIA in Tonga, a difference of 0.001 GPIA.

The two have swapped places 2 times across 5 shared years of data; in 2015 it was Brunei Darussalam ahead.

Brunei Darussalam ranks 86th and Tonga ranks 87th of 99 countries.

Brunei Darussalam has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Brunei Darussalam Tonga Difference Ahead
2010s 1 GPIA 0.968 GPIA 0.032 GPIA Brunei Darussalam
2020s 0.9937 GPIA 0.9932 GPIA 0.0005 GPIA Brunei Darussalam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of qualified teachers in primary education, adjusted, Brunei Darussalam or Tonga?
Brunei Darussalam, at 0.9874 GPIA against 0.9864 GPIA in Tonga as of 2023.
What is the difference in proportion of qualified teachers in primary education, adjusted between Brunei Darussalam and Tonga?
0.001 GPIA, with Brunei Darussalam ahead.
How many years of comparable data are there for Brunei Darussalam and Tonga?
5 years are reported by both, from 2015 to 2023.
How do Brunei Darussalam and Tonga rank globally for proportion of qualified teachers in primary education, adjusted?
Brunei Darussalam ranks 86th and Tonga ranks 87th of 99 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Proportion of qualified teachers in primary education, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brunei Darussalam vs Tonga: Proportion of qualified teachers in primary education, adjusted. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 10 September 2026, from https://education.statizoid.com/compare/proportion-of-qualified-teachers-in-primary-education-adjusted-gender-parity-index-gpia/brunei-darussalam/tonga/

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About this data

Indicator
Proportion of qualified teachers in primary education, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
282 places, 3,116 data points, 1999–2025
Last refreshed

February 2026 Data Release