
Rank | Countries/Territories | Count | Percent |
1 | United States | 281 | 43.9% |
2 | China | 125 | 19.5% |
3 | Germany | 71 | 11.1% |
4 | Ireland | 27 | 4.2% |
5 | France | 25 | 3.9% |
6 | 20 | 3.1% | |
7 | Netherlands | 20 | 3.1% |
8 | Russia | 18 | 2.8% |
9 | Japan | 7 | 1.1% |
10 | Korea, Republic of | 7 | 1.1% |
11 | Canada | 6 | 0.9% |
12 | Sweden | 5 | 0.8% |
13 | United Arab Emirates | 5 | 0.8% |
14 | India | 4 | 0.6% |
15 | Cyprus | 3 | 0.5% |
16 | Spain | 3 | 0.5% |
17 | Italy | 3 | 0.5% |
18 | Singapore | 2 | 0.3% |
19 | Brazil | 2 | 0.3% |
20 | United Kingdom | 2 | 0.3% |
21 | Ukraine | 2 | 0.3% |
22 | Denmark | 1 | 0.2% |
23 | Georgia | 1 | 0.2% |






