Tonga vs Zambia: Control of Corruption - Governance estimate (approx. -2.5 to +2.5)
Tonga
-0.4171 approx. -2.5 to +2.5
in 2025
Zambia
-0.4554 approx. -2.5 to +2.5
in 2025
Tonga rank
128th
Zambia rank
130th
Control of Corruption - Governance estimate (approx. -2.5 to +2.5) over time
- Tonga
- Zambia
How they compare
Tonga currently reports -0.4171 approx. -2.5 to +2.5 against -0.4554 approx. -2.5 to +2.5 in Zambia, a difference of 0.0383 approx. -2.5 to +2.5.
The two have swapped places 6 times across 22 shared years of data; in 2004 it was Tonga ahead.
Tonga ranks 128th and Zambia ranks 130th of 208 countries.
Across the 3 decades both report, Tonga averaged higher in 2 and Zambia in 1.
Head to head by decade
| Decade | Tonga | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 2000s | -0.8067 approx. -2.5 to +2.5 | -0.4189 approx. -2.5 to +2.5 | 0.3877 approx. -2.5 to +2.5 | Zambia |
| 2010s | -0.3387 approx. -2.5 to +2.5 | -0.4244 approx. -2.5 to +2.5 | 0.0857 approx. -2.5 to +2.5 | Tonga |
| 2020s | -0.4042 approx. -2.5 to +2.5 | -0.5021 approx. -2.5 to +2.5 | 0.0979 approx. -2.5 to +2.5 | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher control of corruption - governance estimate, Tonga or Zambia?
- Tonga, at -0.4171 approx. -2.5 to +2.5 against -0.4554 approx. -2.5 to +2.5 in Zambia as of 2025.
- What is the difference in control of corruption - governance estimate between Tonga and Zambia?
- 0.0383 approx. -2.5 to +2.5, with Tonga ahead.
- How many years of comparable data are there for Tonga and Zambia?
- 22 years are reported by both, from 2004 to 2025.
- How do Tonga and Zambia rank globally for control of corruption - governance estimate?
- Tonga ranks 128th and Zambia ranks 130th of 208 countries.
- Where does this data come from?
- The World Bank, published as Control of Corruption - Governance estimate (approx. -2.5 to +2.5). Statizoid refreshes it automatically from the source and publishes the full history for both places.