| 1. | United States | $3.63 | |
| 2. | Costa Rica | $3.48 | |
| 3. | Puerto Rico | $3.19 | |
| 4. | Mexico | $2.91 | |
| 5. | Uruguay | $2.70 | |
| 6. | Canada | $2.63 | |
| 7. | Peru | $2.42 | |
| 8. | Panama | $2.35 | |
| 9. | Argentina | $2.32 | |
| 10. | Venezuela | $1.91 | |
| 11. | Dominican Republic | $1.81 | |
| 12. | Ecuador | $1.69 | |
| 13. | Chile | $1.69 | |
| 14. | Brazil | $1.69 | |
| 15. | Colombia | $1.65 | |
| 16. | Bolivia | $1.42 | |
| 17. | Cuba | $1.24 |