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Rank | Countries/Territories | Count | Percent |
1 | United States | 307 | 42.2% |
2 | China | 219 | 30.1% |
3 | Germany | 126 | 17.3% |
4 | Canada | 12 | 1.7% |
5 | Singapore | 11 | 1.5% |
6 | France | 10 | 1.4% |
7 | Japan | 9 | 1.2% |
8 | Cyprus | 6 | 0.8% |
9 | Netherlands | 5 | 0.7% |
10 | Korea, Republic of | 4 | 0.6% |
11 | Russia | 4 | 0.6% |
12 | Australia | 4 | 0.6% |
13 | Ukraine | 3 | 0.4% |
14 | United Kingdom | 2 | 0.3% |
15 | Bangladesh | 1 | 0.1% |
16 | Argentina | 1 | 0.1% |
17 | India | 1 | 0.1% |
18 | Spain | 1 | 0.1% |
19 | Norway | 1 | 0.1% |
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