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Rank | Countries/Territories | Count | Percent |
1 | United States | 458 | 42.6% |
2 | China | 278 | 25.8% |
3 | Germany | 111 | 10.3% |
4 | Japan | 70 | 6.5% |
5 | Czech Republic | 63 | 5.9% |
6 | Ukraine | 16 | 1.5% |
7 | Singapore | 14 | 1.3% |
8 | France | 11 | 1% |
9 | Russia | 11 | 1% |
10 | Netherlands | 10 | 0.9% |
11 | Cyprus | 10 | 0.9% |
12 | Korea, Republic of | 5 | 0.5% |
13 | Hong Kong | 3 | 0.3% |
14 | Canada | 3 | 0.3% |
15 | Austria | 2 | 0.2% |
16 | Argentina | 2 | 0.2% |
17 | Egypt | 2 | 0.2% |
18 | Norway | 2 | 0.2% |
19 | Pakistan | 1 | 0.1% |
20 | India | 1 | 0.1% |
21 | Australia | 1 | 0.1% |
22 | Thailand | 1 | 0.1% |
23 | Turkey | 1 | 0.1% |
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