
Rank | Countries/Territories | Count | Percent |
1 | United States | 625 | 53% |
2 | Czech Republic | 204 | 17.3% |
3 | China | 82 | 6.9% |
4 | Russia | 74 | 6.3% |
5 | Netherlands | 46 | 3.9% |
6 | Germany | 33 | 2.8% |
7 | 24 | 2% | |
8 | Brazil | 24 | 2% |
9 | Hong Kong | 10 | 0.8% |
10 | Norway | 10 | 0.8% |
11 | Singapore | 4 | 0.3% |
12 | South Africa | 4 | 0.3% |
13 | Ukraine | 3 | 0.3% |
14 | United Kingdom | 3 | 0.3% |
15 | Romania | 3 | 0.3% |
16 | Korea, Republic of | 3 | 0.3% |
17 | France | 3 | 0.3% |
18 | Canada | 2 | 0.2% |
19 | Iraq | 2 | 0.2% |
20 | Ireland | 2 | 0.2% |
21 | Italy | 2 | 0.2% |
22 | Japan | 2 | 0.2% |
23 | Kenya | 2 | 0.2% |
24 | Saudi Arabia | 2 | 0.2% |
25 | Viet Nam | 2 | 0.2% |
26 | Trinidad and Tobago | 1 | 0.1% |
27 | Morocco | 1 | 0.1% |
28 | New Zealand | 1 | 0.1% |
29 | India | 1 | 0.1% |
30 | Indonesia | 1 | 0.1% |
31 | Argentina | 1 | 0.1% |
32 | Bangladesh | 1 | 0.1% |
33 | Denmark | 1 | 0.1% |
34 | Ethiopia | 1 | 0.1% |