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Rank | Countries/Territories | Count | Percent |
1 | United States | 334 | 53.9% |
2 | China | 146 | 23.5% |
3 | Germany | 59 | 9.5% |
4 | Ukraine | 15 | 2.4% |
5 | Netherlands | 14 | 2.3% |
6 | Canada | 12 | 1.9% |
7 | Singapore | 10 | 1.6% |
8 | Japan | 6 | 1% |
9 | Korea, Republic of | 5 | 0.8% |
10 | Cyprus | 4 | 0.6% |
11 | France | 3 | 0.5% |
12 | Russia | 3 | 0.5% |
13 | Portugal | 2 | 0.3% |
14 | Australia | 2 | 0.3% |
15 | Hong Kong | 2 | 0.3% |
16 | Iran, Islamic Republic of | 1 | 0.2% |
17 | Austria | 1 | 0.2% |
18 | South Africa | 1 | 0.2% |
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