
Rank | Countries/Territories | Count | Percent |
1 | United States | 27 | 38% |
2 | Ireland | 18 | 25.4% |
3 | China | 15 | 21.1% |
4 | Korea, Republic of | 6 | 8.5% |
5 | Italy | 2 | 2.8% |
6 | France | 1 | 1.4% |
7 | Pakistan | 1 | 1.4% |
8 | Russia | 1 | 1.4% |







Rank | Countries/Territories | Count | Percent |
1 | United States | 27 | 38% |
2 | Ireland | 18 | 25.4% |
3 | China | 15 | 21.1% |
4 | Korea, Republic of | 6 | 8.5% |
5 | Italy | 2 | 2.8% |
6 | France | 1 | 1.4% |
7 | Pakistan | 1 | 1.4% |
8 | Russia | 1 | 1.4% |