
Rank | Countries/Territories | Count | Percent |
1 | Czech Republic | 360 | 39.2% |
2 | United States | 267 | 29.1% |
3 | China | 167 | 18.2% |
4 | 39 | 4.2% | |
5 | Germany | 26 | 2.8% |
6 | Hong Kong | 11 | 1.2% |
7 | Netherlands | 6 | 0.7% |
8 | Italy | 5 | 0.5% |
9 | Korea, Republic of | 4 | 0.4% |
10 | United Kingdom | 4 | 0.4% |
11 | Slovenia | 3 | 0.3% |
12 | Belgium | 3 | 0.3% |
13 | Brazil | 3 | 0.3% |
14 | Bulgaria | 2 | 0.2% |
15 | Canada | 2 | 0.2% |
16 | Chile | 2 | 0.2% |
17 | Ireland | 2 | 0.2% |
18 | Singapore | 2 | 0.2% |
19 | Malaysia | 1 | 0.1% |
20 | Pakistan | 1 | 0.1% |
21 | Paraguay | 1 | 0.1% |
22 | Portugal | 1 | 0.1% |
23 | Japan | 1 | 0.1% |
24 | Greece | 1 | 0.1% |
25 | Australia | 1 | 0.1% |
26 | Denmark | 1 | 0.1% |
27 | Egypt | 1 | 0.1% |
28 | France | 1 | 0.1% |