
Rank | Countries/Territories | Count | Percent |
1 | United States | 5160 | 56.1% |
2 | Czech Republic | 1769 | 19.2% |
3 | China | 1363 | 14.8% |
4 | United Kingdom | 678 | 7.4% |
5 | Germany | 63 | 0.7% |
6 | Brazil | 28 | 0.3% |
7 | Israel | 12 | 0.1% |
8 | Netherlands | 12 | 0.1% |
9 | India | 11 | 0.1% |
10 | Hong Kong | 10 | 0.1% |
11 | Korea, Republic of | 6 | 0.1% |
12 | Turkey | 6 | 0.1% |
13 | Switzerland | 5 | 0.1% |
14 | Iran, Islamic Republic of | 5 | 0.1% |
15 | Norway | 5 | 0.1% |
16 | Russia | 5 | 0.1% |
17 | Singapore | 4 | 0% |
18 | Spain | 4 | 0% |
19 | Kenya | 4 | 0% |
20 | Romania | 3 | 0% |
21 | New Zealand | 3 | 0% |
22 | Nigeria | 3 | 0% |
23 | Ukraine | 3 | 0% |
24 | United Arab Emirates | 2 | 0% |
25 | Thailand | 2 | 0% |
26 | Trinidad and Tobago | 2 | 0% |
27 | Morocco | 2 | 0% |
28 | Ireland | 2 | 0% |
29 | Canada | 2 | 0% |
30 | Belgium | 2 | 0% |
31 | Argentina | 2 | 0% |
32 | Australia | 2 | 0% |
33 | Austria | 2 | 0% |
34 | France | 2 | 0% |
35 | Georgia | 2 | 0% |
36 | Ghana | 1 | 0% |
37 | Colombia | 1 | 0% |
38 | El Salvador | 1 | 0% |
39 | Bangladesh | 1 | 0% |
40 | Algeria | 1 | 0% |
41 | Iraq | 1 | 0% |
42 | Mexico | 1 | 0% |
43 | Oman | 1 | 0% |
44 | Portugal | 1 | 0% |
45 | Tunisia | 1 | 0% |