
Rank | Countries/Territories | Count | Percent |
1 | United States | 178 | 44% |
2 | China | 115 | 28.4% |
3 | Germany | 52 | 12.8% |
4 | Russia | 21 | 5.2% |
5 | Brazil | 13 | 3.2% |
6 | Hong Kong | 9 | 2.2% |
7 | Australia | 5 | 1.2% |
8 | Netherlands | 5 | 1.2% |
9 | Czech Republic | 2 | 0.5% |
10 | Argentina | 1 | 0.2% |
11 | Mexico | 1 | 0.2% |
12 | Morocco | 1 | 0.2% |
13 | Taiwan | 1 | 0.2% |
14 | United Kingdom | 1 | 0.2% |