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Rank | Countries/Territories | Count | Percent |
1 | China | 132 | 64.7% |
2 | United States | 49 | 24% |
3 | Germany | 6 | 2.9% |
4 | Japan | 6 | 2.9% |
5 | Singapore | 3 | 1.5% |
6 | France | 3 | 1.5% |
7 | Canada | 2 | 1% |
8 | Netherlands | 2 | 1% |
9 | Iran, Islamic Republic of | 1 | 0.5% |
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