
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 40.4% |
2 | Germany | 19 | 36.5% |
3 | China | 4 | 7.7% |
4 | Mexico | 3 | 5.8% |
5 | India | 2 | 3.8% |
6 | Ukraine | 2 | 3.8% |
7 | Netherlands | 1 | 1.9% |





Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 40.4% |
2 | Germany | 19 | 36.5% |
3 | China | 4 | 7.7% |
4 | Mexico | 3 | 5.8% |
5 | India | 2 | 3.8% |
6 | Ukraine | 2 | 3.8% |
7 | Netherlands | 1 | 1.9% |