
Rank | Countries/Territories | Count | Percent |
1 | United States | 992 | 40.9% |
2 | China | 586 | 24.2% |
3 | Czech Republic | 574 | 23.7% |
4 | Germany | 73 | 3% |
5 | Netherlands | 37 | 1.5% |
6 | United Kingdom | 35 | 1.4% |
7 | 34 | 1.4% | |
8 | Brazil | 19 | 0.8% |
9 | Ireland | 7 | 0.3% |
10 | Nigeria | 6 | 0.2% |
11 | Norway | 6 | 0.2% |
12 | Turkey | 6 | 0.2% |
13 | France | 6 | 0.2% |
14 | Hong Kong | 6 | 0.2% |
15 | Canada | 4 | 0.2% |
16 | Russia | 4 | 0.2% |
17 | Korea, Republic of | 4 | 0.2% |
18 | Lithuania | 4 | 0.2% |
19 | Japan | 3 | 0.1% |
20 | Taiwan | 3 | 0.1% |
21 | Spain | 2 | 0.1% |
22 | Italy | 2 | 0.1% |
23 | Iran, Islamic Republic of | 2 | 0.1% |
24 | India | 2 | 0.1% |
25 | Argentina | 2 | 0.1% |
26 | Australia | 1 | 0% |
27 | Belgium | 1 | 0% |
28 | Egypt | 1 | 0% |
29 | Ethiopia | 1 | 0% |
30 | Indonesia | 1 | 0% |
31 | Poland | 1 | 0% |
32 | Romania | 1 | 0% |