Bulgaria vs Tonga: Government Effectiveness: Upper bound of the 90% confidence
Bulgaria
61.9%
in 2025
Tonga
61.6%
in 2025
Bulgaria rank
102nd
Tonga rank
104th
Government Effectiveness: Upper bound of the 90% confidence over time
- Bulgaria
- Tonga
How they compare
Bulgaria currently reports 61.9% against 61.6% in Tonga, a difference of 0.3%.
The two have swapped places 4 times across 22 shared years of data; in 2004 it was Bulgaria ahead.
Bulgaria ranks 102nd and Tonga ranks 104th of 206 countries.
Across the 3 decades both report, Bulgaria averaged higher in 1 and Tonga in 2.
Head to head by decade
| Decade | Bulgaria | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 58.2% | 54.3% | 3.9% | Bulgaria |
| 2010s | 59.3% | 61.5% | 2.1% | Tonga |
| 2020s | 61.1% | 62.0% | 0.9% | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher government effectiveness - upper bound of the 90% confidence interval, Bulgaria or Tonga?
- Bulgaria, at 61.9% against 61.6% in Tonga as of 2025.
- What is the difference in government effectiveness - upper bound of the 90% confidence interval between Bulgaria and Tonga?
- 0.3%, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Tonga?
- 22 years are reported by both, from 2004 to 2025.
- How do Bulgaria and Tonga rank globally for government effectiveness - upper bound of the 90% confidence interval?
- Bulgaria ranks 102nd and Tonga ranks 104th of 206 countries.
- Where does this data come from?
- The World Bank, published as Government Effectiveness - Upper bound of the 90% confidence interval for the governance score. Statizoid refreshes it automatically from the source and publishes the full history for both places.