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Rank | Countries/Territories | Count | Percent |
1 | United States | 397 | 47.5% |
2 | China | 186 | 22.2% |
3 | Germany | 133 | 15.9% |
4 | Canada | 24 | 2.9% |
5 | 13 | 1.6% | |
6 | Russia | 12 | 1.4% |
7 | Singapore | 9 | 1.1% |
8 | France | 9 | 1.1% |
9 | Cyprus | 8 | 1% |
10 | Japan | 8 | 1% |
11 | United Kingdom | 8 | 1% |
12 | Netherlands | 6 | 0.7% |
13 | Pakistan | 4 | 0.5% |
14 | Ireland | 3 | 0.4% |
15 | Korea, Republic of | 3 | 0.4% |
16 | Libya | 3 | 0.4% |
17 | Malaysia | 2 | 0.2% |
18 | Turkey | 2 | 0.2% |
19 | Ukraine | 1 | 0.1% |
20 | Australia | 1 | 0.1% |
21 | Bangladesh | 1 | 0.1% |
22 | India | 1 | 0.1% |
23 | Romania | 1 | 0.1% |
24 | Viet Nam | 1 | 0.1% |
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