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Rank | Countries/Territories | Count | Percent |
1 | United States | 326 | 43.2% |
2 | China | 219 | 29% |
3 | Germany | 112 | 14.9% |
4 | France | 15 | 2% |
5 | Japan | 14 | 1.9% |
6 | Netherlands | 11 | 1.5% |
7 | Canada | 11 | 1.5% |
8 | Singapore | 10 | 1.3% |
9 | Cyprus | 9 | 1.2% |
10 | Australia | 8 | 1.1% |
11 | Korea, Republic of | 7 | 0.9% |
12 | 4 | 0.5% | |
13 | Argentina | 2 | 0.3% |
14 | Switzerland | 2 | 0.3% |
15 | Ukraine | 1 | 0.1% |
16 | Russia | 1 | 0.1% |
17 | Mongolia | 1 | 0.1% |
18 | Brazil | 1 | 0.1% |
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