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Rank | Countries/Territories | Count | Percent |
1 | United States | 253 | 41.5% |
2 | China | 159 | 26.1% |
3 | Germany | 94 | 15.4% |
4 | Japan | 23 | 3.8% |
5 | Netherlands | 15 | 2.5% |
6 | France | 15 | 2.5% |
7 | Singapore | 9 | 1.5% |
8 | Cyprus | 5 | 0.8% |
9 | Australia | 5 | 0.8% |
10 | Canada | 5 | 0.8% |
11 | India | 4 | 0.7% |
12 | Mexico | 4 | 0.7% |
13 | Poland | 3 | 0.5% |
14 | Italy | 3 | 0.5% |
15 | Egypt | 3 | 0.5% |
16 | Iran, Islamic Republic of | 2 | 0.3% |
17 | Korea, Republic of | 2 | 0.3% |
18 | Malaysia | 2 | 0.3% |
19 | United Kingdom | 2 | 0.3% |
20 | Russia | 1 | 0.2% |
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