
Rank | Countries/Territories | Count | Percent |
1 | United States | 392 | 40.5% |
2 | China | 237 | 24.5% |
3 | Czech Republic | 152 | 15.7% |
4 | Germany | 65 | 6.7% |
5 | Brazil | 24 | 2.5% |
6 | United Kingdom | 16 | 1.7% |
7 | 14 | 1.4% | |
8 | India | 13 | 1.3% |
9 | Netherlands | 11 | 1.1% |
10 | Hong Kong | 7 | 0.7% |
11 | Korea, Republic of | 6 | 0.6% |
12 | France | 4 | 0.4% |
13 | Austria | 3 | 0.3% |
14 | Norway | 3 | 0.3% |
15 | Mauritius | 2 | 0.2% |
16 | Switzerland | 2 | 0.2% |
17 | Venezuela, Bolivarian Republic of | 2 | 0.2% |
18 | Argentina | 2 | 0.2% |
19 | Canada | 2 | 0.2% |
20 | Iraq | 2 | 0.2% |
21 | Ireland | 1 | 0.1% |
22 | Lebanon | 1 | 0.1% |
23 | New Zealand | 1 | 0.1% |
24 | Ecuador | 1 | 0.1% |
25 | Viet Nam | 1 | 0.1% |
26 | Taiwan | 1 | 0.1% |
27 | United Arab Emirates | 1 | 0.1% |
28 | Portugal | 1 | 0.1% |
29 | Russia | 1 | 0.1% |
30 | Singapore | 1 | 0.1% |