Zusammensetzung nach Ländern
| Name | Anteil |
|---|---|
| United States | 78,45% |
| Canada | 1,80% |
| Mexico | 1,39% |
| Saudi Arabia | 1,34% |
| United Arab Emirates | 1,01% |
| Japan | 0,93% |
| Bermuda | 0,79% |
| Russia | 0,75% |
| Australia | 0,70% |
| United Kingdom | 0,66% |
| France | 0,59% |
| Germany | 0,52% |
| Peru | 0,34% |
| Kuwait | 0,30% |
| Italy | 0,29% |
| Ireland | 0,03% |
| Sonstige | 10,10% |