| 1. | United States | $12.35 | |
| 2. | Canada | $12.13 | |
| 3. | Uruguay | $10.68 | |
| 4. | Costa Rica | $10.44 | |
| 5. | Puerto Rico | $8.95 | |
| 6. | Mexico | $8.84 | |
| 7. | Argentina | $8.00 | |
| 8. | Venezuela | $7.29 | |
| 9. | Panama | $6.72 | |
| 10. | Chile | $6.69 | |
| 11. | Peru | $6.06 | |
| 12. | Colombia | $6.05 | |
| 13. | Dominican Republic | $5.51 | |
| 14. | Cuba | $5.42 | |
| 15. | Ecuador | $5.22 | |
| 16. | Brazil | $4.40 | |
| 17. | Bolivia | $4.14 |