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Rank | Countries/Territories | Count | Percent |
1 | China | 134 | 59.8% |
2 | United States | 48 | 21.4% |
3 | 9 | 4% | |
4 | Singapore | 8 | 3.6% |
5 | France | 7 | 3.1% |
6 | Japan | 7 | 3.1% |
7 | Korea, Republic of | 4 | 1.8% |
8 | Germany | 3 | 1.3% |
9 | Czech Republic | 2 | 0.9% |
10 | Bulgaria | 1 | 0.4% |
11 | Netherlands | 1 | 0.4% |
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