| 1. | United States | 5.26 $ | |
| 2. | Costa Rica | 4.61 $ | |
| 3. | Venezuela | 4.55 $ | |
| 4. | Cuba | 4.33 $ | |
| 5. | Canada | 4.08 $ | |
| 6. | Panama | 3.60 $ | |
| 7. | El Salvador | 3.35 $ | |
| 8. | Uruguay | 2.58 $ | |
| 9. | Mexico | 2.53 $ | |
| 10. | Colombia | 2.35 $ | |
| 11. | Ecuador | 2.19 $ | |
| 12. | Argentina | 2.12 $ | |
| 13. | Bolivia | 2.09 $ | |
| 14. | Brazil | 1.95 $ | |
| 15. | Chile | 1.88 $ | |
| 16. | Peru | 1.69 $ |