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Rank | Countries/Territories | Count | Percent |
1 | China | 76 | 49% |
2 | United States | 51 | 32.9% |
3 | Germany | 11 | 7.1% |
4 | Japan | 5 | 3.2% |
5 | Netherlands | 4 | 2.6% |
6 | India | 2 | 1.3% |
7 | Iran, Islamic Republic of | 2 | 1.3% |
8 | France | 2 | 1.3% |
9 | Hong Kong | 1 | 0.6% |
10 | United Kingdom | 1 | 0.6% |
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