| Region | Count | Percent |
| United States | 300 | 55.45% |
| Germany | 110 | 20.33% |
| Netherlands | 43 | 7.95% |
| United Kingdom | 38 | 7.02% |
| Norway | 10 | 1.85% |
| France | 6 | 1.11% |
| Greece | 5 | 0.92% |
| Australia | 4 | 0.74% |
| Ukraine | 3 | 0.55% |
| Lithuania | 3 | 0.55% |
| Russian Federation | 3 | 0.55% |
| Switzerland | 2 | 0.37% |
| Singapore | 2 | 0.37% |
| Czech Republic | 2 | 0.37% |
| Unknown | 2 | 0.37% |
| Italy | 1 | 0.18% |
| Canada | 1 | 0.18% |
| Iran, Islamic Republic of | 1 | 0.18% |
| Japan | 1 | 0.18% |
| Sweden | 1 | 0.18% |
| India | 1 | 0.18% |
| Austria | 1 | 0.18% |
| French Polynesia | 1 | 0.18% |