
Rank | Countries/Territories | Count | Percent |
1 | United States | 484 | 44.1% |
2 | Czech Republic | 371 | 33.8% |
3 | China | 81 | 7.4% |
4 | Brazil | 34 | 3.1% |
5 | 24 | 2.2% | |
6 | Germany | 23 | 2.1% |
7 | United Kingdom | 16 | 1.5% |
8 | Hong Kong | 11 | 1% |
9 | Australia | 10 | 0.9% |
10 | Netherlands | 10 | 0.9% |
11 | Thailand | 4 | 0.4% |
12 | Korea, Republic of | 4 | 0.4% |
13 | Macao | 3 | 0.3% |
14 | New Zealand | 3 | 0.3% |
15 | Viet Nam | 3 | 0.3% |
16 | Ukraine | 2 | 0.2% |
17 | Russia | 2 | 0.2% |
18 | Libya | 2 | 0.2% |
19 | Azerbaijan | 2 | 0.2% |
20 | Canada | 2 | 0.2% |
21 | France | 1 | 0.1% |
22 | Argentina | 1 | 0.1% |
23 | Jamaica | 1 | 0.1% |
24 | Haiti | 1 | 0.1% |
25 | Singapore | 1 | 0.1% |
26 | Panama | 1 | 0.1% |
27 | Romania | 1 | 0.1% |