
Rank | Countries/Territories | Count | Percent |
1 | United States | 39 | 53.4% |
2 | China | 16 | 21.9% |
3 | Ireland | 5 | 6.8% |
4 | Korea, Republic of | 5 | 6.8% |
5 | Sweden | 2 | 2.7% |
6 | Germany | 2 | 2.7% |
7 | Australia | 2 | 2.7% |
8 | Canada | 2 | 2.7% |







Rank | Countries/Territories | Count | Percent |
1 | United States | 39 | 53.4% |
2 | China | 16 | 21.9% |
3 | Ireland | 5 | 6.8% |
4 | Korea, Republic of | 5 | 6.8% |
5 | Sweden | 2 | 2.7% |
6 | Germany | 2 | 2.7% |
7 | Australia | 2 | 2.7% |
8 | Canada | 2 | 2.7% |