
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 31.3% |
2 | China | 25 | 21.7% |
3 | Ireland | 13 | 11.3% |
4 | Germany | 10 | 8.7% |
5 | France | 5 | 4.3% |
6 | Korea, Republic of | 5 | 4.3% |
7 | Netherlands | 5 | 4.3% |
8 | Russia | 4 | 3.5% |
9 | Taiwan | 4 | 3.5% |
10 | Australia | 3 | 2.6% |
11 | India | 2 | 1.7% |
12 | Italy | 2 | 1.7% |
13 | 1 | 0.9% |






