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Rank | Countries/Territories | Count | Percent |
1 | China | 212 | 57.3% |
2 | United States | 87 | 23.5% |
3 | Canada | 21 | 5.7% |
4 | Singapore | 17 | 4.6% |
5 | Japan | 14 | 3.8% |
6 | Germany | 5 | 1.4% |
7 | Hong Kong | 5 | 1.4% |
8 | Iran, Islamic Republic of | 3 | 0.8% |
9 | Norway | 2 | 0.5% |
10 | Taiwan | 2 | 0.5% |
11 | Spain | 1 | 0.3% |
12 | Netherlands | 1 | 0.3% |
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