
Rank | Countries/Territories | Count | Percent |
1 | United States | 58 | 42.3% |
2 | China | 35 | 25.5% |
3 | Germany | 10 | 7.3% |
4 | Ireland | 8 | 5.8% |
5 | France | 4 | 2.9% |
6 | Netherlands | 4 | 2.9% |
7 | Slovakia | 3 | 2.2% |
8 | Spain | 3 | 2.2% |
9 | Sweden | 3 | 2.2% |
10 | India | 3 | 2.2% |
11 | Canada | 2 | 1.5% |
12 | Croatia | 1 | 0.7% |
13 | Malaysia | 1 | 0.7% |
14 | Oman | 1 | 0.7% |
15 | Romania | 1 | 0.7% |






