
Rank | Countries/Territories | Count | Percent |
1 | China | 52 | 46% |
2 | United States | 29 | 25.7% |
3 | Korea, Republic of | 9 | 8% |
4 | France | 7 | 6.2% |
5 | Germany | 5 | 4.4% |
6 | Japan | 4 | 3.5% |
7 | India | 3 | 2.7% |
8 | Ireland | 2 | 1.8% |
9 | Russia | 2 | 1.8% |







Rank | Countries/Territories | Count | Percent |
1 | China | 52 | 46% |
2 | United States | 29 | 25.7% |
3 | Korea, Republic of | 9 | 8% |
4 | France | 7 | 6.2% |
5 | Germany | 5 | 4.4% |
6 | Japan | 4 | 3.5% |
7 | India | 3 | 2.7% |
8 | Ireland | 2 | 1.8% |
9 | Russia | 2 | 1.8% |