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Rank | Countries/Territories | Count | Percent |
1 | China | 238 | 59.9% |
2 | United States | 93 | 23.4% |
3 | Bulgaria | 14 | 3.5% |
4 | Singapore | 11 | 2.8% |
5 | Hong Kong | 9 | 2.3% |
6 | Canada | 6 | 1.5% |
7 | Japan | 4 | 1% |
8 | Germany | 4 | 1% |
9 | Netherlands | 4 | 1% |
10 | Australia | 3 | 0.8% |
11 | Iran, Islamic Republic of | 2 | 0.5% |
12 | France | 2 | 0.5% |
13 | Mongolia | 2 | 0.5% |
14 | Ukraine | 2 | 0.5% |
15 | United Kingdom | 1 | 0.3% |
16 | South Africa | 1 | 0.3% |
17 | Argentina | 1 | 0.3% |
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