| 1. | Namibia | 2.50 $ | |
| 2. | Ethiopia | 2.42 $ | |
| 3. | Mozambique | 2.36 $ | |
| 4. | Ghana | 2.27 $ | |
| 5. | Mauritius | 2.24 $ | |
| 6. | South Africa | 2.17 $ | |
| 7. | Zimbabwe | 2.16 $ | |
| 8. | Ivory Coast | 2.13 $ | |
| 9. | Botswana | 2.11 $ | |
| 10. | Morocco | 1.95 $ | |
| 11. | Nigeria | 1.89 $ | |
| 12. | Cameroon | 1.89 $ | |
| 13. | Uganda | 1.81 $ | |
| 14. | Algeria | 1.80 $ | |
| 15. | Tunisia | 1.58 $ | |
| 16. | Kenya | 1.57 $ | |
| 17. | Egypt | 1.48 $ | |
| 18. | Libya | 1.33 $ |