Tonga vs WB: Oecd Members: School life expectancy, secondary, adjusted gender parity index
Tonga
1.08 GPIA
in 2024
WB: Oecd Members
1.02 GPIA
in 2024
Tonga rank
44th
WB: Oecd Members rank
41st
School life expectancy, secondary, adjusted gender parity index over time
- Tonga
- WB: Oecd Members
How they compare
Tonga currently reports 1.08 GPIA against 1.02 GPIA in WB: Oecd Members, a difference of 0.06 GPIA.
That makes Tonga's figure about 1.1 times WB: Oecd Members's.
The two have swapped places 6 times across 20 shared years of data; in 1999 it was Tonga ahead.
Tonga ranks 44th and WB: Oecd Members ranks 41st of 213 countries.
Tonga has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Tonga | WB: Oecd Members | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 1.05 GPIA | 0.9898 GPIA | 0.0648 GPIA | Tonga |
| 2000s | 1.03 GPIA | 0.996 GPIA | 0.0346 GPIA | Tonga |
| 2010s | 1.07 GPIA | 1.01 GPIA | 0.0674 GPIA | Tonga |
| 2020s | 1.09 GPIA | 1.01 GPIA | 0.0724 GPIA | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, secondary, adjusted gender parity index, Tonga or WB: Oecd Members?
- Tonga, at 1.08 GPIA against 1.02 GPIA in WB: Oecd Members as of 2024.
- What is the difference in school life expectancy, secondary, adjusted gender parity index between Tonga and WB: Oecd Members?
- 0.06 GPIA, with Tonga ahead.
- How many years of comparable data are there for Tonga and WB: Oecd Members?
- 20 years are reported by both, from 1999 to 2024.
- How do Tonga and WB: Oecd Members rank globally for school life expectancy, secondary, adjusted gender parity index?
- Tonga ranks 44th and WB: Oecd Members ranks 41st of 213 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, 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