
Rank | Countries/Territories | Count | Percent |
1 | China | 57 | 38.8% |
2 | United States | 43 | 29.3% |
3 | Brazil | 8 | 5.4% |
4 | Germany | 6 | 4.1% |
5 | Ireland | 6 | 4.1% |
6 | Korea, Republic of | 6 | 4.1% |
7 | Taiwan | 6 | 4.1% |
8 | Australia | 3 | 2% |
9 | Japan | 3 | 2% |
10 | Canada | 3 | 2% |
11 | Iraq | 2 | 1.4% |
12 | Turkey | 2 | 1.4% |
13 | Russia | 1 | 0.7% |
14 | France | 1 | 0.7% |






