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Rank | Countries/Territories | Count | Percent |
1 | United States | 342 | 42.9% |
2 | China | 252 | 31.6% |
3 | Germany | 62 | 7.8% |
4 | Japan | 59 | 7.4% |
5 | Russia | 18 | 2.3% |
6 | Singapore | 12 | 1.5% |
7 | Netherlands | 8 | 1% |
8 | France | 8 | 1% |
9 | Cyprus | 5 | 0.6% |
10 | Argentina | 3 | 0.4% |
11 | Austria | 3 | 0.4% |
12 | Viet Nam | 3 | 0.4% |
13 | Taiwan | 3 | 0.4% |
14 | Ukraine | 3 | 0.4% |
15 | United Kingdom | 3 | 0.4% |
16 | Hong Kong | 2 | 0.3% |
17 | India | 2 | 0.3% |
18 | Iran, Islamic Republic of | 2 | 0.3% |
19 | Korea, Republic of | 2 | 0.3% |
20 | Romania | 2 | 0.3% |
21 | Switzerland | 1 | 0.1% |
22 | Mongolia | 1 | 0.1% |
23 | Brazil | 1 | 0.1% |
24 | Australia | 1 | 0.1% |
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