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Rank | Countries/Territories | Count | Percent |
1 | United States | 216 | 45.1% |
2 | China | 158 | 33% |
3 | Germany | 29 | 6.1% |
4 | Netherlands | 13 | 2.7% |
5 | Japan | 11 | 2.3% |
6 | Ireland | 10 | 2.1% |
7 | United Kingdom | 8 | 1.7% |
8 | France | 7 | 1.5% |
9 | Cyprus | 5 | 1% |
10 | Australia | 5 | 1% |
11 | Russia | 4 | 0.8% |
12 | Singapore | 4 | 0.8% |
13 | Brazil | 3 | 0.6% |
14 | Ukraine | 2 | 0.4% |
15 | Korea, Republic of | 1 | 0.2% |
16 | Norway | 1 | 0.2% |
17 | Canada | 1 | 0.2% |
18 | Iran, Islamic Republic of | 1 | 0.2% |
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