
Rank | Countries/Territories | Count | Percent |
1 | United States | 819 | 41.7% |
2 | China | 434 | 22.1% |
3 | Czech Republic | 361 | 18.4% |
4 | Germany | 142 | 7.2% |
5 | 62 | 3.2% | |
6 | Brazil | 28 | 1.4% |
7 | Netherlands | 23 | 1.2% |
8 | Japan | 12 | 0.6% |
9 | Canada | 9 | 0.5% |
10 | Hong Kong | 9 | 0.5% |
11 | France | 9 | 0.5% |
12 | Iran, Islamic Republic of | 7 | 0.4% |
13 | Argentina | 6 | 0.3% |
14 | Australia | 6 | 0.3% |
15 | Cyprus | 5 | 0.3% |
16 | Ukraine | 5 | 0.3% |
17 | Viet Nam | 3 | 0.2% |
18 | Thailand | 3 | 0.2% |
19 | Russia | 3 | 0.2% |
20 | United Kingdom | 2 | 0.1% |
21 | Slovakia | 2 | 0.1% |
22 | Belgium | 2 | 0.1% |
23 | Bulgaria | 1 | 0.1% |
24 | Bangladesh | 1 | 0.1% |
25 | India | 1 | 0.1% |
26 | Indonesia | 1 | 0.1% |
27 | Switzerland | 1 | 0.1% |
28 | Singapore | 1 | 0.1% |
29 | Nicaragua | 1 | 0.1% |
30 | Pakistan | 1 | 0.1% |
31 | Iraq | 1 | 0.1% |
32 | Ireland | 1 | 0.1% |
33 | Mexico | 1 | 0.1% |