| 1. | Kenya | 2.60 $ | |
| 2. | Morocco | 2.48 $ | |
| 3. | Mauritius | 2.04 $ | |
| 4. | Botswana | 2.00 $ | |
| 5. | Ethiopia | 1.97 $ | |
| 6. | Uganda | 1.96 $ | |
| 7. | Algeria | 1.95 $ | |
| 8. | Ghana | 1.84 $ | |
| 9. | Zimbabwe | 1.76 $ | |
| 10. | South Africa | 1.66 $ | |
| 11. | Namibia | 1.63 $ | |
| 12. | Egypt | 1.61 $ | |
| 13. | Cameroon | 1.61 $ | |
| 14. | Mozambique | 1.45 $ | |
| 15. | Ivory Coast | 1.31 $ | |
| 16. | Tunisia | 1.25 $ | |
| 17. | Nigeria | 1.11 $ | |
| 18. | Libya | 0.83 $ |