| 1. | Cameroon | 1.41 $ | |
| 2. | Mauritius | 1.00 $ | |
| 3. | South Africa | 0.95 $ | |
| 4. | Namibia | 0.93 $ | |
| 5. | Ghana | 0.89 $ | |
| 6. | Mozambique | 0.86 $ | |
| 7. | Botswana | 0.83 $ | |
| 8. | Ivory Coast | 0.72 $ | |
| 9. | Zimbabwe | 0.71 $ | |
| 10. | Kenya | 0.68 $ | |
| 11. | Ethiopia | 0.64 $ | |
| 12. | Tunisia | 0.63 $ | |
| 13. | Morocco | 0.58 $ | |
| 14. | Algeria | 0.54 $ | |
| 15. | Libya | 0.53 $ | |
| 16. | Uganda | 0.46 $ | |
| 17. | Nigeria | 0.38 $ | |
| 18. | Egypt | 0.33 $ |