SDG: Eastern Asia vs Tonga: School life expectancy, primary and secondary, adjusted gender parity
SDG: Eastern Asia
1.02 GPIA
in 2024
Tonga
1.06 GPIA
in 2024
SDG: Eastern Asia rank
20th
Tonga rank
21st
School life expectancy, primary and secondary, adjusted gender parity over time
- SDG: Eastern Asia
- Tonga
How they compare
Tonga currently reports 1.06 GPIA against 1.02 GPIA in SDG: Eastern Asia, a difference of 0.04 GPIA.
The two have swapped places 6 times across 31 shared years of data; in 1975 it was Tonga ahead.
SDG: Eastern Asia ranks 20th and Tonga ranks 21st of 221 groups.
Tonga has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | SDG: Eastern Asia | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.8224 GPIA | 0.9831 GPIA | 0.1607 GPIA | Tonga |
| 1980s | 0.8253 GPIA | 1 GPIA | 0.1767 GPIA | Tonga |
| 1990s | 0.9186 GPIA | 0.9992 GPIA | 0.0806 GPIA | Tonga |
| 2000s | 1 GPIA | 1.01 GPIA | 0.007 GPIA | Tonga |
| 2010s | 1.02 GPIA | 1.04 GPIA | 0.0254 GPIA | Tonga |
| 2020s | 1.02 GPIA | 1.05 GPIA | 0.0302 GPIA | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, primary and secondary, adjusted gender parity, SDG: Eastern Asia or Tonga?
- Tonga, at 1.06 GPIA against 1.02 GPIA in SDG: Eastern Asia as of 2024.
- What is the difference in school life expectancy, primary and secondary, adjusted gender parity between SDG: Eastern Asia and Tonga?
- 0.04 GPIA, with Tonga ahead.
- How many years of comparable data are there for SDG: Eastern Asia and Tonga?
- 31 years are reported by both, from 1975 to 2024.
- How do SDG: Eastern Asia and Tonga rank globally for school life expectancy, primary and secondary, adjusted gender parity?
- SDG: Eastern Asia ranks 20th and Tonga ranks 21st of 221 groups.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, primary and 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