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Rank | Countries/Territories | Count | Percent |
1 | United States | 470 | 40% |
2 | China | 438 | 37.3% |
3 | Germany | 147 | 12.5% |
4 | France | 16 | 1.4% |
5 | Netherlands | 16 | 1.4% |
6 | Singapore | 12 | 1% |
7 | Korea, Republic of | 10 | 0.9% |
8 | Cyprus | 10 | 0.9% |
9 | Japan | 9 | 0.8% |
10 | Norway | 7 | 0.6% |
11 | Australia | 7 | 0.6% |
12 | Canada | 7 | 0.6% |
13 | Brazil | 5 | 0.4% |
14 | India | 4 | 0.3% |
15 | Argentina | 3 | 0.3% |
16 | Latvia | 3 | 0.3% |
17 | Mongolia | 3 | 0.3% |
18 | Taiwan | 1 | 0.1% |
19 | Ukraine | 1 | 0.1% |
20 | Iraq | 1 | 0.1% |
21 | Ireland | 1 | 0.1% |
22 | Oman | 1 | 0.1% |
23 | Romania | 1 | 0.1% |
24 | Ethiopia | 1 | 0.1% |
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