Tanzania Highest Government Effectiveness
-0.20
The highest government effectiveness in Tanzania was -0.20 in 2025. The top 5 years were: 2025 (-0.20), 2007 (-0.42), 2005 (-0.44), 2006 (-0.45), 2023 (-0.46).
Top 5 Highest Years▾
All Data (sorted by value)▾
| Year | Value | Change | Rank |
|---|---|---|---|
| 2025 | -0.20 | +0.25 | 115th |
| 2023 | -0.46 | +0.01 | 131st |
| 2022 | -0.46 | +0.19 | 133rd |
| 2021 | -0.65 | +0.09 | 143rd |
| 2020 | -0.74 | +0.12 | 154th |
| 2019 | -0.85 | −0.07 | 165th |
| 2018 | -0.78 | −0.10 | 158th |
| 2017 | -0.68 | −0.08 | 149th |
| 2016 | -0.61 | +0.05 | 138th |
| 2015 | -0.65 | +0.00 | 143rd |
| 2014 | -0.66 | +0.06 | 149th |
| 2013 | -0.71 | −0.01 | 144th |
| 2012 | -0.70 | −0.04 | 146th |
| 2011 | -0.66 | −0.04 | 143rd |
| 2010 | -0.62 | +0.01 | 137th |
Related
Government Effectiveness (all years)
Lowest ever
Average
Government Effectiveness 1990s
Government Effectiveness 2000s
Government Effectiveness 2010s
Government Effectiveness 2020s
Political Stability
Regulatory Quality
Rule of Law
Control of Corruption
Voice and Accountability
vs Zambia
vs Uganda
vs Guinea-Bissau
vs Nigeria
Global Ranking