
Rank | Countries/Territories | Count | Percent |
1 | United States | 453 | 44.1% |
2 | China | 232 | 22.6% |
3 | Germany | 84 | 8.2% |
4 | 78 | 7.6% | |
5 | Iran, Islamic Republic of | 58 | 5.6% |
6 | Brazil | 23 | 2.2% |
7 | Netherlands | 20 | 1.9% |
8 | France | 20 | 1.9% |
9 | Hong Kong | 13 | 1.3% |
10 | India | 8 | 0.8% |
11 | Ireland | 6 | 0.6% |
12 | Viet Nam | 5 | 0.5% |
13 | United Kingdom | 5 | 0.5% |
14 | Australia | 4 | 0.4% |
15 | Cyprus | 4 | 0.4% |
16 | Czech Republic | 2 | 0.2% |
17 | Ecuador | 2 | 0.2% |
18 | Canada | 2 | 0.2% |
19 | Georgia | 2 | 0.2% |
20 | Ukraine | 2 | 0.2% |
21 | Russia | 2 | 0.2% |
22 | Singapore | 1 | 0.1% |
23 | Romania | 1 | 0.1% |
24 | Colombia | 1 | 0.1% |