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Rank | Countries/Territories | Count | Percent |
1 | United States | 267 | 47.1% |
2 | China | 158 | 27.9% |
3 | Germany | 78 | 13.8% |
4 | Singapore | 8 | 1.4% |
5 | Netherlands | 7 | 1.2% |
6 | Italy | 7 | 1.2% |
7 | Japan | 6 | 1.1% |
8 | Iran, Islamic Republic of | 6 | 1.1% |
9 | Egypt | 6 | 1.1% |
10 | France | 5 | 0.9% |
11 | Hong Kong | 5 | 0.9% |
12 | Australia | 4 | 0.7% |
13 | Canada | 4 | 0.7% |
14 | Cyprus | 2 | 0.4% |
15 | Ukraine | 2 | 0.4% |
16 | Switzerland | 1 | 0.2% |
17 | Argentina | 1 | 0.2% |
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