Tonga vs Trinidad and Tobago: Share of all students in post-secondary non-tertiary education
Tonga
1.27 GPIA
in 2023
Trinidad and Tobago
1.19 GPIA
in 2023
Tonga rank
18th
Trinidad and Tobago rank
21st
Share of all students in post-secondary non-tertiary education over time
- Tonga
- Trinidad and Tobago
How they compare
Tonga currently reports 1.27 GPIA against 1.19 GPIA in Trinidad and Tobago, a difference of 0.08 GPIA.
That makes Tonga's figure about 1.1 times Trinidad and Tobago's.
The two have swapped places 1 time across 9 shared years of data; in 1999 it was Trinidad and Tobago ahead.
Tonga ranks 18th and Trinidad and Tobago ranks 21st of 57 countries.
Across the 3 decades both report, Tonga averaged higher in 1 and Trinidad and Tobago in 2.
Head to head by decade
| Decade | Tonga | Trinidad and Tobago | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 1 GPIA | 1.37 GPIA | 0.3678 GPIA | Trinidad and Tobago |
| 2000s | 1 GPIA | 1.21 GPIA | 0.2114 GPIA | Trinidad and Tobago |
| 2020s | 1.28 GPIA | 1.18 GPIA | 0.0968 GPIA | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of all students in post-secondary non-tertiary education, Tonga or Trinidad and Tobago?
- Tonga, at 1.27 GPIA against 1.19 GPIA in Trinidad and Tobago as of 2023.
- What is the difference in share of all students in post-secondary non-tertiary education between Tonga and Trinidad and Tobago?
- 0.08 GPIA, with Tonga ahead.
- How many years of comparable data are there for Tonga and Trinidad and Tobago?
- 9 years are reported by both, from 1999 to 2023.
- How do Tonga and Trinidad and Tobago rank globally for share of all students in post-secondary non-tertiary education?
- Tonga ranks 18th and Trinidad and Tobago ranks 21st of 57 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Share of all students in post-secondary non-tertiary 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