
Rank | Countries/Territories | Count | Percent |
1 | United States | 144 | 33.7% |
2 | China | 140 | 32.8% |
3 | Iran, Islamic Republic of | 30 | 7% |
4 | Germany | 26 | 6.1% |
5 | Cyprus | 25 | 5.9% |
6 | Netherlands | 19 | 4.4% |
7 | Brazil | 7 | 1.6% |
8 | Canada | 6 | 1.4% |
9 | 5 | 1.2% | |
10 | Korea, Republic of | 4 | 0.9% |
11 | Ukraine | 4 | 0.9% |
12 | United Kingdom | 3 | 0.7% |
13 | France | 3 | 0.7% |
14 | Belgium | 1 | 0.2% |
15 | Czech Republic | 1 | 0.2% |
16 | Hong Kong | 1 | 0.2% |
17 | Philippines | 1 | 0.2% |
18 | Russia | 1 | 0.2% |
19 | Singapore | 1 | 0.2% |
20 | Slovakia | 1 | 0.2% |
21 | Taiwan | 1 | 0.2% |
22 | Ireland | 1 | 0.2% |
23 | Japan | 1 | 0.2% |
24 | Kenya | 1 | 0.2% |