| 1. | Ghana | 1.91 $ | |
| 2. | Ethiopia | 1.89 $ | |
| 3. | Nigeria | 1.80 $ | |
| 4. | Zimbabwe | 1.79 $ | |
| 5. | Uganda | 1.76 $ | |
| 6. | Ivory Coast | 1.69 $ | |
| 7. | Cameroon | 1.59 $ | |
| 8. | South Africa | 1.30 $ | |
| 9. | Botswana | 1.28 $ | |
| 10. | Mauritius | 1.09 $ | |
| 11. | Kenya | 1.02 $ | |
| 12. | Mozambique | 0.91 $ | |
| 13. | Morocco | 0.73 $ | |
| 14. | Tunisia | 0.59 $ | |
| 15. | Libya | 0.49 $ | |
| 16. | Algeria | 0.48 $ | |
| 17. | Egypt | 0.44 $ |