
Rank | Countries/Territories | Count | Percent |
1 | United States | 317 | 41.7% |
2 | China | 108 | 14.2% |
3 | Czech Republic | 102 | 13.4% |
4 | Russia | 88 | 11.6% |
5 | 33 | 4.3% | |
6 | Germany | 29 | 3.8% |
7 | United Kingdom | 18 | 2.4% |
8 | Brazil | 13 | 1.7% |
9 | Hong Kong | 7 | 0.9% |
10 | India | 7 | 0.9% |
11 | Ireland | 5 | 0.7% |
12 | Netherlands | 5 | 0.7% |
13 | Japan | 4 | 0.5% |
14 | France | 4 | 0.5% |
15 | New Zealand | 3 | 0.4% |
16 | Australia | 3 | 0.4% |
17 | Romania | 3 | 0.4% |
18 | Viet Nam | 2 | 0.3% |
19 | Belgium | 2 | 0.3% |
20 | Oman | 2 | 0.3% |
21 | Pakistan | 1 | 0.1% |
22 | Korea, Republic of | 1 | 0.1% |
23 | Algeria | 1 | 0.1% |
24 | Argentina | 1 | 0.1% |
25 | Indonesia | 1 | 0.1% |
26 | Singapore | 1 | 0.1% |