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Rank | Countries/Territories | Count | Percent |
1 | China | 119 | 50.6% |
2 | United States | 72 | 30.6% |
3 | Japan | 20 | 8.5% |
4 | Singapore | 8 | 3.4% |
5 | Canada | 6 | 2.6% |
6 | Germany | 4 | 1.7% |
7 | Iran, Islamic Republic of | 2 | 0.9% |
8 | France | 2 | 0.9% |
9 | Australia | 1 | 0.4% |
10 | Netherlands | 1 | 0.4% |
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