
Rank | Countries/Territories | Count | Percent |
1 | 507 | 81.4% | |
2 | Germany | 43 | 6.9% |
3 | United States | 35 | 5.6% |
4 | China | 16 | 2.6% |
5 | Korea, Republic of | 7 | 1.1% |
6 | Russia | 6 | 1% |
7 | France | 4 | 0.6% |
8 | Japan | 2 | 0.3% |
9 | Netherlands | 1 | 0.2% |
10 | Estonia | 1 | 0.2% |
11 | India | 1 | 0.2% |


