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Rank | Countries/Territories | Count | Percent |
1 | United States | 136 | 42.2% |
2 | China | 120 | 37.3% |
3 | Japan | 14 | 4.3% |
4 | Bulgaria | 11 | 3.4% |
5 | Netherlands | 8 | 2.5% |
6 | Korea, Republic of | 6 | 1.9% |
7 | Germany | 5 | 1.6% |
8 | Australia | 3 | 0.9% |
9 | France | 3 | 0.9% |
10 | Canada | 2 | 0.6% |
11 | Hong Kong | 2 | 0.6% |
12 | Ecuador | 2 | 0.6% |
13 | Turkey | 2 | 0.6% |
14 | United Kingdom | 2 | 0.6% |
15 | Philippines | 2 | 0.6% |
16 | Russia | 1 | 0.3% |
17 | Singapore | 1 | 0.3% |
18 | Argentina | 1 | 0.3% |
19 | Viet Nam | 1 | 0.3% |
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