
Rank | Countries/Territories | Count | Percent |
1 | United States | 52 | 45.6% |
2 | China | 27 | 23.7% |
3 | Ireland | 7 | 6.1% |
4 | Sweden | 7 | 6.1% |
5 | Ukraine | 3 | 2.6% |
6 | United Kingdom | 3 | 2.6% |
7 | Russia | 3 | 2.6% |
8 | Germany | 3 | 2.6% |
9 | India | 2 | 1.8% |
10 | Australia | 2 | 1.8% |
11 | Netherlands | 2 | 1.8% |
12 | Taiwan | 2 | 1.8% |
13 | France | 1 | 0.9% |






