
Rank | Countries/Territories | Count | Percent |
1 | United States | 216 | 43% |
2 | Czech Republic | 129 | 25.7% |
3 | China | 52 | 10.4% |
4 | Brazil | 26 | 5.2% |
5 | Canada | 23 | 4.6% |
6 | Germany | 23 | 4.6% |
7 | Australia | 5 | 1% |
8 | Hong Kong | 3 | 0.6% |
9 | India | 2 | 0.4% |
10 | Japan | 2 | 0.4% |
11 | Korea, Republic of | 2 | 0.4% |
12 | New Zealand | 2 | 0.4% |
13 | United Kingdom | 2 | 0.4% |
14 | Venezuela, Bolivarian Republic of | 2 | 0.4% |
15 | Russia | 2 | 0.4% |
16 | Singapore | 1 | 0.2% |
17 | Turkey | 1 | 0.2% |
18 | Ukraine | 1 | 0.2% |
19 | Portugal | 1 | 0.2% |
20 | Romania | 1 | 0.2% |
21 | Netherlands | 1 | 0.2% |
22 | Ireland | 1 | 0.2% |
23 | Italy | 1 | 0.2% |
24 | Argentina | 1 | 0.2% |
25 | Greece | 1 | 0.2% |
26 | France | 1 | 0.2% |