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Rank | Countries/Territories | Count | Percent |
1 | United States | 520 | 40.9% |
2 | China | 430 | 33.8% |
3 | Germany | 168 | 13.2% |
4 | Canada | 23 | 1.8% |
5 | Japan | 21 | 1.7% |
6 | Netherlands | 16 | 1.3% |
7 | Russia | 12 | 0.9% |
8 | France | 12 | 0.9% |
9 | Singapore | 10 | 0.8% |
10 | Spain | 10 | 0.8% |
11 | Ukraine | 7 | 0.6% |
12 | Portugal | 7 | 0.6% |
13 | Cyprus | 7 | 0.6% |
14 | Australia | 6 | 0.5% |
15 | Argentina | 5 | 0.4% |
16 | Hong Kong | 3 | 0.2% |
17 | Ireland | 3 | 0.2% |
18 | Iran, Islamic Republic of | 2 | 0.2% |
19 | Mongolia | 2 | 0.2% |
20 | South Africa | 2 | 0.2% |
21 | United Kingdom | 2 | 0.2% |
22 | Taiwan | 1 | 0.1% |
23 | Norway | 1 | 0.1% |
24 | India | 1 | 0.1% |
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