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Rank | Countries/Territories | Count | Percent |
1 | China | 153 | 66.8% |
2 | United States | 51 | 22.3% |
3 | Germany | 10 | 4.4% |
4 | Netherlands | 4 | 1.7% |
5 | Australia | 3 | 1.3% |
6 | Iran, Islamic Republic of | 2 | 0.9% |
7 | Ukraine | 2 | 0.9% |
8 | Canada | 1 | 0.4% |
9 | Switzerland | 1 | 0.4% |
10 | Hong Kong | 1 | 0.4% |
11 | India | 1 | 0.4% |
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