| # | Country | % Correct |
|---|---|---|
| 5 | DR Congo | 100%
|
| 8 | Republic of the Congo | 100%
|
| 3 | Central African Republic | 97%
|
| 1 | Angola | 92%
|
| 4 | Chad | 92%
|
| 2 | Cameroon | 86%
|
| 7 | Gabon | 81%
|
| 6 | Equatorial Guinea | 75%
|
| 9 | São Tomé and Príncipe | 64%
|