
Rank | Countries/Territories | Count | Percent |
1 | China | 171 | 44% |
2 | United States | 146 | 37.5% |
3 | Germany | 41 | 10.5% |
4 | Hong Kong | 6 | 1.5% |
5 | Brazil | 5 | 1.3% |
6 | Ukraine | 3 | 0.8% |
7 | Korea, Republic of | 3 | 0.8% |
8 | Uzbekistan | 3 | 0.8% |
9 | Poland | 2 | 0.5% |
10 | United Kingdom | 1 | 0.3% |
11 | Mexico | 1 | 0.3% |
12 | Netherlands | 1 | 0.3% |
13 | New Zealand | 1 | 0.3% |
14 | India | 1 | 0.3% |
15 | Ireland | 1 | 0.3% |
16 | Czech Republic | 1 | 0.3% |
17 | Australia | 1 | 0.3% |
18 | Belgium | 1 | 0.3% |