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Rank | Countries/Territories | Count | Percent |
1 | China | 133 | 48.5% |
2 | United States | 79 | 28.8% |
3 | Japan | 22 | 8% |
4 | Singapore | 10 | 3.6% |
5 | Brazil | 6 | 2.2% |
6 | Canada | 5 | 1.8% |
7 | Iran, Islamic Republic of | 5 | 1.8% |
8 | Germany | 3 | 1.1% |
9 | Denmark | 3 | 1.1% |
10 | Mongolia | 3 | 1.1% |
11 | Viet Nam | 2 | 0.7% |
12 | Netherlands | 1 | 0.4% |
13 | Russia | 1 | 0.4% |
14 | France | 1 | 0.4% |
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