
Rank | Countries/Territories | Count | Percent |
1 | United States | 538 | 40.3% |
2 | Czech Republic | 301 | 22.5% |
3 | China | 236 | 17.7% |
4 | Germany | 76 | 5.7% |
5 | 44 | 3.3% | |
6 | United Kingdom | 28 | 2.1% |
7 | United Arab Emirates | 17 | 1.3% |
8 | India | 11 | 0.8% |
9 | Brazil | 9 | 0.7% |
10 | Netherlands | 9 | 0.7% |
11 | Korea, Republic of | 8 | 0.6% |
12 | Hong Kong | 6 | 0.4% |
13 | Canada | 5 | 0.4% |
14 | Ukraine | 4 | 0.3% |
15 | Viet Nam | 4 | 0.3% |
16 | Saudi Arabia | 4 | 0.3% |
17 | Romania | 3 | 0.2% |
18 | Bahrain | 3 | 0.2% |
19 | France | 3 | 0.2% |
20 | Indonesia | 2 | 0.1% |
21 | Australia | 2 | 0.1% |
22 | Japan | 2 | 0.1% |
23 | Pakistan | 2 | 0.1% |
24 | Sweden | 2 | 0.1% |
25 | Turkey | 2 | 0.1% |
26 | Singapore | 1 | 0.1% |
27 | Spain | 1 | 0.1% |
28 | Poland | 1 | 0.1% |
29 | Malaysia | 1 | 0.1% |
30 | Mexico | 1 | 0.1% |
31 | New Zealand | 1 | 0.1% |
32 | Norway | 1 | 0.1% |
33 | Austria | 1 | 0.1% |
34 | Belgium | 1 | 0.1% |
35 | Cameroon | 1 | 0.1% |
36 | Iran, Islamic Republic of | 1 | 0.1% |
37 | Ireland | 1 | 0.1% |
38 | Israel | 1 | 0.1% |
39 | Hungary | 1 | 0.1% |