
Rank | Countries/Territories | Count | Percent |
1 | United States | 154 | 40.5% |
2 | China | 141 | 37.1% |
3 | Germany | 23 | 6.1% |
4 | Ukraine | 23 | 6.1% |
5 | Ireland | 11 | 2.9% |
6 | Netherlands | 8 | 2.1% |
7 | Romania | 4 | 1.1% |
8 | United Kingdom | 4 | 1.1% |
9 | Brazil | 3 | 0.8% |
10 | Greece | 2 | 0.5% |
11 | Hong Kong | 2 | 0.5% |
12 | Czech Republic | 2 | 0.5% |
13 | France | 1 | 0.3% |
14 | Taiwan | 1 | 0.3% |
15 | Peru | 1 | 0.3% |