
Rank | Countries/Territories | Count | Percent |
1 | United States | 111 | 33.1% |
2 | China | 77 | 23% |
3 | Ireland | 53 | 15.8% |
4 | Korea, Republic of | 29 | 8.7% |
5 | Germany | 11 | 3.3% |
6 | France | 9 | 2.7% |
7 | Russia | 8 | 2.4% |
8 | India | 7 | 2.1% |
9 | Japan | 7 | 2.1% |
10 | Portugal | 5 | 1.5% |
11 | Mexico | 3 | 0.9% |
12 | Malaysia | 2 | 0.6% |
13 | Israel | 2 | 0.6% |
14 | Hong Kong | 2 | 0.6% |
15 | Denmark | 2 | 0.6% |
16 | Australia | 2 | 0.6% |
17 | Austria | 1 | 0.3% |
18 | 1 | 0.3% | |
19 | Netherlands | 1 | 0.3% |
20 | Slovakia | 1 | 0.3% |
21 | Spain | 1 | 0.3% |






