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Rank | Countries/Territories | Count | Percent |
1 | China | 160 | 55.6% |
2 | United States | 84 | 29.2% |
3 | Germany | 15 | 5.2% |
4 | Japan | 15 | 5.2% |
5 | Netherlands | 4 | 1.4% |
6 | Singapore | 4 | 1.4% |
7 | Korea, Republic of | 2 | 0.7% |
8 | France | 2 | 0.7% |
9 | Australia | 1 | 0.3% |
10 | Norway | 1 | 0.3% |
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