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Rank | Countries/Territories | Count | Percent |
1 | China | 244 | 58.2% |
2 | United States | 87 | 20.8% |
3 | Iran, Islamic Republic of | 23 | 5.5% |
4 | Japan | 11 | 2.6% |
5 | United Kingdom | 11 | 2.6% |
6 | Singapore | 8 | 1.9% |
7 | Germany | 7 | 1.7% |
8 | Korea, Republic of | 6 | 1.4% |
9 | Netherlands | 5 | 1.2% |
10 | Bulgaria | 4 | 1% |
11 | Australia | 3 | 0.7% |
12 | France | 3 | 0.7% |
13 | Latvia | 3 | 0.7% |
14 | India | 2 | 0.5% |
15 | Argentina | 1 | 0.2% |
16 | Canada | 1 | 0.2% |
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