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Rank | Countries/Territories | Count | Percent |
1 | United States | 642 | 48.7% |
2 | China | 310 | 23.5% |
3 | Germany | 207 | 15.7% |
4 | Japan | 60 | 4.6% |
5 | Singapore | 20 | 1.5% |
6 | Canada | 18 | 1.4% |
7 | Sweden | 10 | 0.8% |
8 | Cyprus | 7 | 0.5% |
9 | Hong Kong | 6 | 0.5% |
10 | France | 5 | 0.4% |
11 | Netherlands | 5 | 0.4% |
12 | Spain | 5 | 0.4% |
13 | United Kingdom | 4 | 0.3% |
14 | Ukraine | 2 | 0.2% |
15 | Poland | 2 | 0.2% |
16 | Romania | 2 | 0.2% |
17 | Russia | 2 | 0.2% |
18 | Mongolia | 2 | 0.2% |
19 | Iran, Islamic Republic of | 2 | 0.2% |
20 | Brazil | 2 | 0.2% |
21 | Argentina | 2 | 0.2% |
22 | Australia | 1 | 0.1% |
23 | Ireland | 1 | 0.1% |
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