
Rank | Countries/Territories | Count | Percent |
1 | United States | 104 | 37.4% |
2 | China | 65 | 23.4% |
3 | Ireland | 18 | 6.5% |
4 | France | 16 | 5.8% |
5 | Netherlands | 14 | 5% |
6 | Sweden | 13 | 4.7% |
7 | Korea, Republic of | 13 | 4.7% |
8 | Russia | 8 | 2.9% |
9 | Germany | 6 | 2.2% |
10 | Iran, Islamic Republic of | 5 | 1.8% |
11 | Taiwan | 4 | 1.4% |
12 | Singapore | 3 | 1.1% |
13 | Chile | 3 | 1.1% |
14 | Brazil | 3 | 1.1% |
15 | Canada | 2 | 0.7% |
16 | Ukraine | 1 | 0.4% |






