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Rank | Countries/Territories | Count | Percent |
1 | China | 112 | 48.7% |
2 | United States | 70 | 30.4% |
3 | Japan | 17 | 7.4% |
4 | Singapore | 11 | 4.8% |
5 | Germany | 6 | 2.6% |
6 | Netherlands | 5 | 2.2% |
7 | Iran, Islamic Republic of | 3 | 1.3% |
8 | Ukraine | 2 | 0.9% |
9 | Argentina | 2 | 0.9% |
10 | Ireland | 1 | 0.4% |
11 | Hungary | 1 | 0.4% |
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