
Rank | Countries/Territories | Count | Percent |
1 | China | 47 | 45.6% |
2 | United States | 29 | 28.2% |
3 | Korea, Republic of | 9 | 8.7% |
4 | India | 7 | 6.8% |
5 | Japan | 4 | 3.9% |
6 | Germany | 3 | 2.9% |
7 | Russia | 2 | 1.9% |
8 | Turkey | 1 | 1% |
9 | Canada | 1 | 1% |







Rank | Countries/Territories | Count | Percent |
1 | China | 47 | 45.6% |
2 | United States | 29 | 28.2% |
3 | Korea, Republic of | 9 | 8.7% |
4 | India | 7 | 6.8% |
5 | Japan | 4 | 3.9% |
6 | Germany | 3 | 2.9% |
7 | Russia | 2 | 1.9% |
8 | Turkey | 1 | 1% |
9 | Canada | 1 | 1% |