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Rank | Countries/Territories | Count | Percent |
1 | United States | 326 | 45.8% |
2 | China | 190 | 26.7% |
3 | Germany | 77 | 10.8% |
4 | Canada | 34 | 4.8% |
5 | Netherlands | 20 | 2.8% |
6 | Japan | 9 | 1.3% |
7 | Korea, Republic of | 7 | 1% |
8 | Australia | 6 | 0.8% |
9 | Cyprus | 5 | 0.7% |
10 | Singapore | 5 | 0.7% |
11 | Ukraine | 3 | 0.4% |
12 | United Kingdom | 3 | 0.4% |
13 | Colombia | 3 | 0.4% |
14 | Lithuania | 2 | 0.3% |
15 | India | 2 | 0.3% |
16 | Iran, Islamic Republic of | 2 | 0.3% |
17 | Ireland | 2 | 0.3% |
18 | Denmark | 2 | 0.3% |
19 | Egypt | 2 | 0.3% |
20 | France | 2 | 0.3% |
21 | Argentina | 2 | 0.3% |
22 | Spain | 2 | 0.3% |
23 | Sweden | 2 | 0.3% |
24 | Slovakia | 1 | 0.1% |
25 | South Africa | 1 | 0.1% |
26 | Belgium | 1 | 0.1% |
27 | Hong Kong | 1 | 0.1% |
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