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Rank | Countries/Territories | Count | Percent |
1 | China | 137 | 56.4% |
2 | United States | 81 | 33.3% |
3 | Australia | 9 | 3.7% |
4 | Germany | 4 | 1.6% |
5 | Iran, Islamic Republic of | 4 | 1.6% |
6 | Singapore | 3 | 1.2% |
7 | Netherlands | 2 | 0.8% |
8 | Ukraine | 1 | 0.4% |
9 | Canada | 1 | 0.4% |
10 | Finland | 1 | 0.4% |
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