Portugal vs Tonga: Share of all students in upper secondary education enrolled in
Portugal
1.17 GPIA
in 2023
Tonga
1.17 GPIA
in 2023
Portugal rank
40th
Tonga rank
38th
Share of all students in upper secondary education enrolled in over time
- Portugal
- Tonga
How they compare
Tonga currently reports 1.17 GPIA against 1.17 GPIA in Portugal, a difference of 0 GPIA.
The two have swapped places 3 times across 8 shared years of data; in 1998 it was Portugal ahead.
Portugal ranks 40th and Tonga ranks 38th of 183 countries.
Across the 4 decades both report, Portugal averaged higher in 2 and Tonga in 2.
Head to head by decade
| Decade | Portugal | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 1.1 GPIA | 1.04 GPIA | 0.0579 GPIA | Portugal |
| 2000s | 1.11 GPIA | 1.08 GPIA | 0.0281 GPIA | Portugal |
| 2010s | 1.18 GPIA | 1.29 GPIA | 0.1119 GPIA | Tonga |
| 2020s | 1.16 GPIA | 1.28 GPIA | 0.1134 GPIA | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of all students in upper secondary education enrolled in, Portugal or Tonga?
- Tonga, at 1.17 GPIA against 1.17 GPIA in Portugal as of 2023.
- What is the difference in share of all students in upper secondary education enrolled in between Portugal and Tonga?
- 0 GPIA, with Tonga ahead.
- How many years of comparable data are there for Portugal and Tonga?
- 8 years are reported by both, from 1998 to 2023.
- How do Portugal and Tonga rank globally for share of all students in upper secondary education enrolled in?
- Portugal ranks 40th and Tonga ranks 38th of 183 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Share of all students in upper secondary education enrolled in general programmes, 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