Oman vs Tonga: Survival rate to Grade 5 of primary education, adjusted gender parity
Oman
1 GPIA
in 2016
Tonga
1 GPIA
in 2019
Oman rank
92nd
Tonga rank
95th
Survival rate to Grade 5 of primary education, adjusted gender parity over time
- Oman
- Tonga
How they compare
Oman currently reports 1 GPIA against 1 GPIA in Tonga, a difference of 0 GPIA.
The two have swapped places 2 times across 5 shared years of data; in 1977 it was Tonga ahead.
Oman ranks 92nd and Tonga ranks 95th of 149 countries.
Across the 3 decades both report, Oman averaged higher in 1 and Tonga in 2.
Head to head by decade
| Decade | Oman | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.8516 GPIA | 1.01 GPIA | 0.155 GPIA | Tonga |
| 1980s | 0.9431 GPIA | 0.9381 GPIA | 0.005 GPIA | Oman |
| 2000s | 1.02 GPIA | 1.03 GPIA | 0.0098 GPIA | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher survival rate to grade 5 of primary education, adjusted gender parity, Oman or Tonga?
- Oman, at 1 GPIA against 1 GPIA in Tonga as of 2016.
- What is the difference in survival rate to grade 5 of primary education, adjusted gender parity between Oman and Tonga?
- 0 GPIA, with Oman ahead.
- How many years of comparable data are there for Oman and Tonga?
- 5 years are reported by both, from 1977 to 2000.
- How do Oman and Tonga rank globally for survival rate to grade 5 of primary education, adjusted gender parity?
- Oman ranks 92nd and Tonga ranks 95th of 149 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Survival rate to Grade 5 of primary education, 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