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Rank | Countries/Territories | Count | Percent |
1 | United States | 58 | 42.6% |
2 | China | 43 | 31.6% |
3 | Japan | 9 | 6.6% |
4 | Germany | 7 | 5.1% |
5 | 7 | 5.1% | |
6 | Netherlands | 5 | 3.7% |
7 | Australia | 3 | 2.2% |
8 | Singapore | 2 | 1.5% |
9 | Bulgaria | 1 | 0.7% |
10 | Canada | 1 | 0.7% |
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