Bosnia and Herzegovina vs Tonga: Primary school completion rates, adjusted gender parity index
Bosnia and Herzegovina
1 index
in 2025
Tonga
1 index
in 2025
Bosnia and Herzegovina rank
92nd
Tonga rank
89th
Primary school completion rates, adjusted gender parity index over time
- Bosnia and Herzegovina
- Tonga
How they compare
Tonga currently reports 1 index against 1 index in Bosnia and Herzegovina, a difference of 0 index.
Across all 45 years both countries report, Tonga has been ahead every year.
Bosnia and Herzegovina ranks 92nd and Tonga ranks 89th of 165 countries.
Tonga has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Bosnia and Herzegovina | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.994 index | 1.01 index | 0.0141 index | Tonga |
| 1990s | 0.9996 index | 1.01 index | 0.0078 index | Tonga |
| 2000s | 1 index | 1.01 index | 0.0047 index | Tonga |
| 2010s | 1 index | 1 index | 0.0018 index | Tonga |
| 2020s | 1 index | 1 index | 0.0004 index | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary school completion rates, adjusted gender parity index, Bosnia and Herzegovina or Tonga?
- Tonga, at 1 index against 1 index in Bosnia and Herzegovina as of 2025.
- What is the difference in primary school completion rates, adjusted gender parity index between Bosnia and Herzegovina and Tonga?
- 0 index, with Tonga ahead.
- How many years of comparable data are there for Bosnia and Herzegovina and Tonga?
- 45 years are reported by both, from 1981 to 2025.
- How do Bosnia and Herzegovina and Tonga rank globally for primary school completion rates, adjusted gender parity index?
- Bosnia and Herzegovina ranks 92nd and Tonga ranks 89th of 165 countries.
- Where does this data come from?
- UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Primary school completion rates, adjusted gender parity index. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
An adjusted gender parity index of 1 indicates equal primary school completion rates between boys and girls. Values below 1 favor boys, and values above 1 favor girls.