
Rank | Countries/Territories | Count | Percent |
1 | United States | 86 | 44.8% |
2 | China | 60 | 31.2% |
3 | Ireland | 11 | 5.7% |
4 | Germany | 6 | 3.1% |
5 | United Kingdom | 6 | 3.1% |
6 | Korea, Republic of | 5 | 2.6% |
7 | Taiwan | 4 | 2.1% |
8 | Iran, Islamic Republic of | 3 | 1.6% |
9 | Australia | 3 | 1.6% |
10 | France | 2 | 1% |
11 | Netherlands | 2 | 1% |
12 | Hong Kong | 2 | 1% |
13 | Chile | 1 | 0.5% |
14 | Ukraine | 1 | 0.5% |






