
Rank | Countries/Territories | Count | Percent |
1 | United States | 698 | 55% |
2 | Czech Republic | 202 | 15.9% |
3 | China | 178 | 14% |
4 | United Kingdom | 68 | 5.4% |
5 | Germany | 61 | 4.8% |
6 | 23 | 1.8% | |
7 | Netherlands | 7 | 0.6% |
8 | Korea, Republic of | 6 | 0.5% |
9 | Brazil | 5 | 0.4% |
10 | Hong Kong | 4 | 0.3% |
11 | India | 3 | 0.2% |
12 | Morocco | 2 | 0.2% |
13 | Tunisia | 2 | 0.2% |
14 | United Arab Emirates | 2 | 0.2% |
15 | New Zealand | 1 | 0.1% |
16 | France | 1 | 0.1% |
17 | Iran, Islamic Republic of | 1 | 0.1% |
18 | Ireland | 1 | 0.1% |
19 | Argentina | 1 | 0.1% |
20 | Australia | 1 | 0.1% |
21 | Uzbekistan | 1 | 0.1% |