Sierra Leone vs Tanzania: Government Effectiveness - Standard error of the governance estimate
Sierra Leone
0.1844
in 2025
Tanzania
0.1844
in 2025
Sierra Leone rank
193rd
Tanzania rank
193rd
Government Effectiveness - Standard error of the governance estimate over time
- Sierra Leone
- Tanzania
How they compare
Sierra Leone currently reports 0.1844 against 0.1844 in Tanzania, a difference of 0.
The two have swapped places 1 time across 27 shared years of data; in 1996 it was Sierra Leone ahead.
Sierra Leone ranks 193rd and Tanzania ranks 193rd of 206 countries.
Sierra Leone has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Sierra Leone | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.3679 | 0.2964 | 0.0715 | Sierra Leone |
| 2000s | 0.2688 | 0.228 | 0.0408 | Sierra Leone |
| 2010s | 0.1972 | 0.1948 | 0.0024 | Sierra Leone |
| 2020s | 0.1866 | 0.1866 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher government effectiveness - standard error of the governance estimate, Sierra Leone or Tanzania?
- Sierra Leone, at 0.1844 against 0.1844 in Tanzania as of 2025.
- What is the difference in government effectiveness - standard error of the governance estimate between Sierra Leone and Tanzania?
- 0, with Sierra Leone ahead.
- How many years of comparable data are there for Sierra Leone and Tanzania?
- 27 years are reported by both, from 1996 to 2025.
- How do Sierra Leone and Tanzania rank globally for government effectiveness - standard error of the governance estimate?
- Sierra Leone ranks 193rd and Tanzania ranks 193rd of 206 countries.
- Where does this data come from?
- The World Bank, published as Government Effectiveness - Standard error of the governance estimate. Statizoid refreshes it automatically from the source and publishes the full history for both places.