
Rank | Countries/Territories | Count | Percent |
1 | United States | 1220 | 43.2% |
2 | United Kingdom | 454 | 16.1% |
3 | Czech Republic | 444 | 15.7% |
4 | 291 | 10.3% | |
5 | China | 225 | 8% |
6 | Germany | 90 | 3.2% |
7 | Netherlands | 18 | 0.6% |
8 | Brazil | 16 | 0.6% |
9 | Singapore | 11 | 0.4% |
10 | Hong Kong | 10 | 0.4% |
11 | Iran, Islamic Republic of | 7 | 0.2% |
12 | France | 6 | 0.2% |
13 | Australia | 6 | 0.2% |
14 | India | 4 | 0.1% |
15 | Turkey | 4 | 0.1% |
16 | Ireland | 3 | 0.1% |
17 | Jordan | 2 | 0.1% |
18 | El Salvador | 2 | 0.1% |
19 | Ukraine | 2 | 0.1% |
20 | Portugal | 2 | 0.1% |
21 | South Africa | 2 | 0.1% |
22 | New Zealand | 2 | 0.1% |
23 | Oman | 1 | 0% |
24 | Viet Nam | 1 | 0% |
25 | Cyprus | 1 | 0% |
26 | Belgium | 1 | 0% |
27 | Argentina | 1 | 0% |
28 | Nepal | 1 | 0% |