|
| 2015 | 6 | −0.51 | 28.57 | 0.21 |
| Equatorial Guinea | 2010 | 4 | 0.23 | 53.08 | 0.28 |
|
| 2011 | 4 | 0.12 | 0.24 | 0.27 |
|
| 2012 | 4 | 0.19 | 53.08 | 0.26 |
|
| 2013 | 4 | 0.08 | 50.24 | 0.26 |
|
| 2014 | 4 | −0.37 | 31.90 | 0.22 |
|
| 2015 | 4 | −0.19 | 38.10 | 0.23 |
| Gabon | 2010 | 6 | 0.30 | 55.45 | 0.25 |
|
| 2011 | 6 | 0.39 | 60.19 | 0.25 |
|
| 2012 | 7 | 0.31 | 56.87 | 0.23 |
|
| 2013 | 7 | 0.34 | 58.77 | 0.23 |
|
| 2014 | 7 | 0.17 | 53.33 | 0.20 |
|
| 2015 | 7 | 0.03 | 50.48 | 0.20 |
Government effectiveness | Cameroon | 2010 | 10 | −0.88 | 19.62 | 0.19 |
|
| 2011 | 11 | −0.88 | 18.96 | 0.18 |
|
| 2012 | 11 | −0.89 | 20.38 | 0.19 |
|
| 2013 | 12 | −0.92 | 18.96 | 0.17 |
|
| 2014 | 12 | −0.77 | 21.63 | 0.18 |
|
| 2015 | 12 | −0.76 | 21.63 | 0.17 |
| Congo | 2010 | 9 | −1.23 | 8.61 | 0.20 |
|
| 2011 | 9 | −1.20 | 9.00 | 0.20 |
|
| 2012 | 9 | −1.18 | 10.90 | 0.20 |
|
| 2013 | 10 | −1.16 | 12.80 | 0.18 |
|
| 2014 | 10 | −1.12 | 14.42 | 0.19 |
|
| 2015 | 10 | −1.02 | 14.90 | 0.18 |
| Equation Guinea | 2010 | 5 | −1.69 | 1.91 | 0.24 |
|
| 2011 | 5 | −1.64 | 2.84 | 0.23 |
|
| 2012 | 5 | −1.61 | 1.90 | 0.23 |
|
| 2013 | 5 | −1.54 | 3.32 | 0.20 |
|
| 2014 | 5 | −1.51 | 5.77 | 0.23 |
|
| 2015 | 5 | −1.42 | 7.21 | 0.22 |
| Gabon | 2010 | 7 | −0.78 | 24.40 | 0.21 |
|
| 2011 | 7 | −0.81 | 22.27 | 0.21 |
|
| 2012 | 9 | −0.90 | 19.91 | 0.91 |
|
| 2013 | 10 | −0.83 | 19.91 | 0.17 |
|
| 2014 | 9 | −0.64 | 26.92 | 0.19 |
|
| 2015 | 10 | −0.73 | 23.56 | 0.18 |
Regulatory quality | Cameroon | 2010 | 10 | −0.73 | 25.36 | 0.16 |