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Rank | Countries/Territories | Count | Percent |
1 | United States | 279 | 45.7% |
2 | China | 129 | 21.1% |
3 | Germany | 125 | 20.5% |
4 | Japan | 13 | 2.1% |
5 | Netherlands | 13 | 2.1% |
6 | Ukraine | 11 | 1.8% |
7 | Canada | 9 | 1.5% |
8 | Cyprus | 8 | 1.3% |
9 | Korea, Republic of | 7 | 1.1% |
10 | France | 5 | 0.8% |
11 | Singapore | 5 | 0.8% |
12 | Spain | 2 | 0.3% |
13 | Switzerland | 2 | 0.3% |
14 | Bahrain | 2 | 0.3% |
15 | Israel | 1 | 0.2% |
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