| 1. | Zimbabwe | 1.59 $ | |
| 2. | Mauritius | 1.52 $ | |
| 3. | Kenya | 1.51 $ | |
| 4. | Morocco | 1.48 $ | |
| 5. | Uganda | 1.45 $ | |
| 6. | Ivory Coast | 1.42 $ | |
| 7. | Mozambique | 1.36 $ | |
| 8. | Ethiopia | 1.30 $ | |
| 9. | Cameroon | 1.27 $ | |
| 10. | South Africa | 1.26 $ | |
| 11. | Namibia | 1.17 $ | |
| 12. | Ghana | 1.10 $ | |
| 13. | Botswana | 1.09 $ | |
| 14. | Tunisia | 0.81 $ | |
| 15. | Nigeria | 0.68 $ | |
| 16. | Algeria | 0.33 $ | |
| 17. | Egypt | 0.30 $ | |
| 18. | Libya | 0.03 $ |