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Rank | Countries/Territories | Count | Percent |
1 | United States | 214 | 37.7% |
2 | China | 201 | 35.4% |
3 | Germany | 43 | 7.6% |
4 | 27 | 4.8% | |
5 | Netherlands | 15 | 2.6% |
6 | Russia | 14 | 2.5% |
7 | France | 11 | 1.9% |
8 | Canada | 8 | 1.4% |
9 | Iran, Islamic Republic of | 4 | 0.7% |
10 | Japan | 4 | 0.7% |
11 | Latvia | 3 | 0.5% |
12 | Croatia | 3 | 0.5% |
13 | Cyprus | 2 | 0.4% |
14 | Bangladesh | 2 | 0.4% |
15 | Bulgaria | 2 | 0.4% |
16 | Korea, Republic of | 2 | 0.4% |
17 | Ireland | 2 | 0.4% |
18 | United Kingdom | 2 | 0.4% |
19 | Thailand | 2 | 0.4% |
20 | Turkey | 1 | 0.2% |
21 | Singapore | 1 | 0.2% |
22 | Spain | 1 | 0.2% |
23 | Moldova, Republic of | 1 | 0.2% |
24 | Australia | 1 | 0.2% |
25 | Egypt | 1 | 0.2% |
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