Countries
| 25.6% |  | UNITED STATES |
| 14.8% |  | GREECE |
| 14.1% |  | MONGOLIA |
| 8% |  | GERMANY |
| 6.5% |  | UNITED KINGDOM |
| 6.3% |  | FRANCE |
| 3.9% |  | JAPAN |
| 3.4% |  | INDIA |
| 3.1% |  | ISRAEL |
| 2.1% |  | AUSTRALIA |
| 25.6% | | UNITED STATES |
| 14.8% | | GREECE |
| 14.1% | | MONGOLIA |
| 8% | | GERMANY |
| 6.5% | | UNITED KINGDOM |
| 6.3% | | FRANCE |
| 3.9% | | JAPAN |
| 3.4% | | INDIA |
| 3.1% | | ISRAEL |
| 2.1% | | AUSTRALIA |