| 1. | Ethiopia | 2.47 $ | |
| 2. | Zimbabwe | 2.15 $ | |
| 3. | Mauritius | 2.03 $ | |
| 4. | Uganda | 1.85 $ | |
| 5. | Kenya | 1.80 $ | |
| 6. | Botswana | 1.79 $ | |
| 7. | Namibia | 1.73 $ | |
| 8. | Algeria | 1.64 $ | |
| 9. | Ivory Coast | 1.63 $ | |
| 10. | Ghana | 1.55 $ | |
| 11. | Nigeria | 1.54 $ | |
| 12. | Mozambique | 1.43 $ | |
| 13. | South Africa | 1.42 $ | |
| 14. | Cameroon | 1.34 $ | |
| 15. | Tunisia | 1.09 $ | |
| 16. | Libya | 0.81 $ | |
| 17. | Morocco | 0.80 $ | |
| 18. | Egypt | 0.40 $ |