Tonga vs UNESCO: Sids: Gross enrolment ratio, secondary, adjusted gender parity index
Tonga
1.07 GPIA
in 2024
UNESCO: Sids
1.01 GPIA
in 2024
Tonga rank
45th
UNESCO: Sids rank
44th
Gross enrolment ratio, secondary, adjusted gender parity index over time
- Tonga
- UNESCO: Sids
How they compare
Tonga currently reports 1.07 GPIA against 1.01 GPIA in UNESCO: Sids, a difference of 0.06 GPIA.
That makes Tonga's figure about 1.1 times UNESCO: Sids's.
The two have swapped places 9 times across 35 shared years of data; in 1971 it was UNESCO: Sids ahead.
Tonga ranks 45th and UNESCO: Sids ranks 44th of 212 countries.
Across the 6 decades both report, Tonga averaged higher in 2 and UNESCO: Sids in 4.
Head to head by decade
| Decade | Tonga | UNESCO: Sids | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.9795 GPIA | 1.02 GPIA | 0.0377 GPIA | UNESCO: Sids |
| 1980s | 1.03 GPIA | 1.05 GPIA | 0.0277 GPIA | UNESCO: Sids |
| 1990s | 1.03 GPIA | 1.06 GPIA | 0.0334 GPIA | UNESCO: Sids |
| 2000s | 1.03 GPIA | 1.03 GPIA | 0 GPIA | UNESCO: Sids |
| 2010s | 1.07 GPIA | 1.02 GPIA | 0.0484 GPIA | Tonga |
| 2020s | 1.08 GPIA | 1.01 GPIA | 0.0659 GPIA | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gross enrolment ratio, secondary, adjusted gender parity index, Tonga or UNESCO: Sids?
- Tonga, at 1.07 GPIA against 1.01 GPIA in UNESCO: Sids as of 2024.
- What is the difference in gross enrolment ratio, secondary, adjusted gender parity index between Tonga and UNESCO: Sids?
- 0.06 GPIA, with Tonga ahead.
- How many years of comparable data are there for Tonga and UNESCO: Sids?
- 35 years are reported by both, from 1971 to 2024.
- How do Tonga and UNESCO: Sids rank globally for gross enrolment ratio, secondary, adjusted gender parity index?
- Tonga ranks 45th and UNESCO: Sids ranks 44th of 212 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Gross enrolment ratio, secondary, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release