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Rank | Countries/Territories | Count | Percent |
1 | United States | 417 | 53% |
2 | China | 220 | 28% |
3 | Germany | 65 | 8.3% |
4 | Netherlands | 12 | 1.5% |
5 | Singapore | 11 | 1.4% |
6 | Argentina | 11 | 1.4% |
7 | Australia | 9 | 1.1% |
8 | France | 7 | 0.9% |
9 | Korea, Republic of | 7 | 0.9% |
10 | Cyprus | 5 | 0.6% |
11 | Canada | 4 | 0.5% |
12 | Japan | 4 | 0.5% |
13 | Russia | 4 | 0.5% |
14 | United Kingdom | 3 | 0.4% |
15 | Poland | 2 | 0.3% |
16 | Iran, Islamic Republic of | 2 | 0.3% |
17 | Denmark | 2 | 0.3% |
18 | Mongolia | 1 | 0.1% |
19 | Ukraine | 1 | 0.1% |
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