
Rank | Countries/Territories | Count | Percent |
1 | United States | 186 | 70.2% |
2 | China | 41 | 15.5% |
3 | Germany | 27 | 10.2% |
4 | Hong Kong | 2 | 0.8% |
5 | Iran, Islamic Republic of | 2 | 0.8% |
6 | Egypt | 2 | 0.8% |
7 | Brazil | 2 | 0.8% |
8 | Canada | 1 | 0.4% |
9 | Netherlands | 1 | 0.4% |
10 | Turkey | 1 | 0.4% |