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Rank | Countries/Territories | Count | Percent |
1 | United States | 173 | 34.3% |
2 | China | 161 | 31.9% |
3 | Germany | 67 | 13.3% |
4 | Japan | 32 | 6.3% |
5 | Netherlands | 12 | 2.4% |
6 | Canada | 9 | 1.8% |
7 | Cyprus | 8 | 1.6% |
8 | Brazil | 6 | 1.2% |
9 | 5 | 1% | |
10 | Argentina | 4 | 0.8% |
11 | Australia | 4 | 0.8% |
12 | Singapore | 4 | 0.8% |
13 | Ukraine | 3 | 0.6% |
14 | Norway | 3 | 0.6% |
15 | Korea, Republic of | 3 | 0.6% |
16 | India | 2 | 0.4% |
17 | Ireland | 2 | 0.4% |
18 | Poland | 2 | 0.4% |
19 | Denmark | 2 | 0.4% |
20 | France | 1 | 0.2% |
21 | Mongolia | 1 | 0.2% |
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