
Rank | Countries/Territories | Count | Percent |
1 | United States | 480 | 40.6% |
2 | United Kingdom | 261 | 22.1% |
3 | Czech Republic | 120 | 10.2% |
4 | 112 | 9.5% | |
5 | China | 97 | 8.2% |
6 | Germany | 43 | 3.6% |
7 | Brazil | 19 | 1.6% |
8 | Hong Kong | 7 | 0.6% |
9 | Netherlands | 7 | 0.6% |
10 | Canada | 4 | 0.3% |
11 | South Africa | 4 | 0.3% |
12 | Ukraine | 3 | 0.3% |
13 | Australia | 3 | 0.3% |
14 | Korea, Republic of | 3 | 0.3% |
15 | New Zealand | 2 | 0.2% |
16 | Philippines | 2 | 0.2% |
17 | Indonesia | 2 | 0.2% |
18 | Iran, Islamic Republic of | 2 | 0.2% |
19 | Viet Nam | 2 | 0.2% |
20 | Uzbekistan | 1 | 0.1% |
21 | Sweden | 1 | 0.1% |
22 | Turkey | 1 | 0.1% |
23 | Jamaica | 1 | 0.1% |
24 | Bangladesh | 1 | 0.1% |
25 | Oman | 1 | 0.1% |
26 | Lebanon | 1 | 0.1% |
27 | Mauritius | 1 | 0.1% |
28 | Morocco | 1 | 0.1% |