
Rank | Countries/Territories | Count | Percent |
1 | United States | 498 | 33.6% |
2 | United Kingdom | 309 | 20.8% |
3 | Czech Republic | 264 | 17.8% |
4 | China | 229 | 15.4% |
5 | Russia | 42 | 2.8% |
6 | Brazil | 35 | 2.4% |
7 | Germany | 35 | 2.4% |
8 | 13 | 0.9% | |
9 | Hong Kong | 9 | 0.6% |
10 | Australia | 6 | 0.4% |
11 | Netherlands | 6 | 0.4% |
12 | Canada | 6 | 0.4% |
13 | Ukraine | 5 | 0.3% |
14 | Poland | 4 | 0.3% |
15 | New Zealand | 2 | 0.1% |
16 | South Africa | 2 | 0.1% |
17 | France | 2 | 0.1% |
18 | Ireland | 2 | 0.1% |
19 | Italy | 2 | 0.1% |
20 | Japan | 2 | 0.1% |
21 | Malaysia | 2 | 0.1% |
22 | India | 1 | 0.1% |
23 | Iran, Islamic Republic of | 1 | 0.1% |
24 | Costa Rica | 1 | 0.1% |
25 | Croatia | 1 | 0.1% |
26 | Bulgaria | 1 | 0.1% |
27 | Thailand | 1 | 0.1% |
28 | Tunisia | 1 | 0.1% |
29 | Turkey | 1 | 0.1% |
30 | Norway | 1 | 0.1% |