
Rank | Countries/Territories | Count | Percent |
1 | United States | 517 | 58.1% |
2 | China | 139 | 15.6% |
3 | Germany | 78 | 8.8% |
4 | Netherlands | 26 | 2.9% |
5 | France | 25 | 2.8% |
6 | Canada | 18 | 2% |
7 | Korea, Republic of | 11 | 1.2% |
8 | United Kingdom | 10 | 1.1% |
9 | Sweden | 8 | 0.9% |
10 | Russia | 7 | 0.8% |
11 | Lithuania | 7 | 0.8% |
12 | Ireland | 7 | 0.8% |
13 | India | 5 | 0.6% |
14 | Cyprus | 5 | 0.6% |
15 | Spain | 5 | 0.6% |
16 | Australia | 4 | 0.4% |
17 | Italy | 4 | 0.4% |
18 | Poland | 3 | 0.3% |
19 | Algeria | 2 | 0.2% |
20 | Denmark | 2 | 0.2% |
21 | Egypt | 2 | 0.2% |
22 | Japan | 1 | 0.1% |
23 | Mexico | 1 | 0.1% |
24 | Palestine, State of | 1 | 0.1% |
25 | Singapore | 1 | 0.1% |
26 | Ukraine | 1 | 0.1% |






