Tonga vs WB: Middle Income (july 2025): Proportion of qualified teachers in primary education, adjusted

Tonga
0.9864 GPIA
in 2023
WB: Middle Income (july 2025)
1 GPIA
in 2024
Tonga rank
87th
WB: Middle Income (july 2025) rank
87th

Proportion of qualified teachers in primary education, adjusted over time

  • Tonga
  • WB: Middle Income (july 2025)
00.250.50.751201320182024

How they compare

WB: Middle Income (july 2025) currently reports 1 GPIA against 0.9864 GPIA in Tonga, a difference of 0.0136 GPIA.

Across all 6 years both countries report, WB: Middle Income (july 2025) has been ahead every year.

Tonga ranks 87th and WB: Middle Income (july 2025) ranks 87th of 99 countries.

WB: Middle Income (july 2025) has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Tonga WB: Middle Income (july 2025) Difference Ahead
2010s 0.9697 GPIA 1.02 GPIA 0.0479 GPIA WB: Middle Income (july 2025)
2020s 0.9932 GPIA 1 GPIA 0.0117 GPIA WB: Middle Income (july 2025)

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of qualified teachers in primary education, adjusted, Tonga or WB: Middle Income (july 2025)?
WB: Middle Income (july 2025), at 1 GPIA against 0.9864 GPIA in Tonga as of 2024.
What is the difference in proportion of qualified teachers in primary education, adjusted between Tonga and WB: Middle Income (july 2025)?
0.0136 GPIA, with WB: Middle Income (july 2025) ahead.
How many years of comparable data are there for Tonga and WB: Middle Income (july 2025)?
6 years are reported by both, from 2014 to 2023.
How do Tonga and WB: Middle Income (july 2025) rank globally for proportion of qualified teachers in primary education, adjusted?
Tonga ranks 87th and WB: Middle Income (july 2025) 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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Tonga vs WB: Middle Income (july 2025): Proportion of qualified teachers in primary education, adjusted. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 15 September 2026, from https://education.statizoid.com/compare/proportion-of-qualified-teachers-in-primary-education-adjusted-gender-parity-index-gpia/tonga/wb-middle-income-july-2025/

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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