
Rank | Countries/Territories | Count | Percent |
1 | Germany | 25 | 27.8% |
2 | China | 23 | 25.6% |
3 | United States | 20 | 22.2% |
4 | Canada | 5 | 5.6% |
5 | India | 5 | 5.6% |
6 | Netherlands | 3 | 3.3% |
7 | Sweden | 3 | 3.3% |
8 | Ukraine | 2 | 2.2% |
9 | United Kingdom | 2 | 2.2% |
10 | Brazil | 2 | 2.2% |




