| Governance Indicators | 1996 | 2000 | 2005 | 2010 | 2016 |
| Voice and Accountability* | −0.88 | −0.79 | −0.95 | −1.15 | −1.23 |
| Political Stability * | −0.58 | −0.01 | −0.65 | −0.91 | −1.42 |
| Government Effectiveness* | −0.21 | −0.16 | −0.39 | −0.38 | −0.66 |
| Regulatory Quality | 0.01 | −0.35 | −0.41 | −0.16 | −0.92 |
| Rule of Law* | 0.05 | −0.01 | 0.03 | −0.12 | −0.41 |
| Control of Corruption* | −0.07 | −0.39 | −0.52 | −0.55 | −0.63 |