| 1. | Namibia | 9.81 $ | |
| 2. | Mozambique | 9.39 $ | |
| 3. | South Africa | 8.76 $ | |
| 4. | Botswana | 7.29 $ | |
| 5. | Mauritius | 6.57 $ | |
| 6. | Zimbabwe | 6.00 $ | |
| 7. | Cameroon | 4.95 $ | |
| 8. | Ethiopia | 4.66 $ | |
| 9. | Morocco | 4.16 $ | |
| 10. | Libya | 4.14 $ | |
| 11. | Egypt | 3.95 $ | |
| 12. | Kenya | 3.87 $ | |
| 13. | Ghana | 3.66 $ | |
| 14. | Ivory Coast | 3.30 $ | |
| 15. | Tunisia | 3.21 $ | |
| 16. | Uganda | 2.73 $ | |
| 17. | Algeria | 2.56 $ | |
| 18. | Nigeria | 2.23 $ |