
Rank | Countries/Territories | Count | Percent |
1 | United States | 189 | 63% |
2 | China | 65 | 21.7% |
3 | Germany | 20 | 6.7% |
4 | Netherlands | 6 | 2% |
5 | Czech Republic | 6 | 2% |
6 | Hong Kong | 5 | 1.7% |
7 | Ireland | 2 | 0.7% |
8 | Japan | 1 | 0.3% |
9 | New Zealand | 1 | 0.3% |
10 | Russia | 1 | 0.3% |
11 | Singapore | 1 | 0.3% |
12 | United Kingdom | 1 | 0.3% |
13 | Ecuador | 1 | 0.3% |
14 | Brazil | 1 | 0.3% |