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Rank | Countries/Territories | Count | Percent |
1 | United States | 365 | 39.2% |
2 | China | 346 | 37.2% |
3 | Germany | 123 | 13.2% |
4 | Canada | 28 | 3% |
5 | Singapore | 8 | 0.9% |
6 | France | 7 | 0.8% |
7 | Japan | 6 | 0.6% |
8 | Netherlands | 6 | 0.6% |
9 | Australia | 6 | 0.6% |
10 | Cyprus | 6 | 0.6% |
11 | India | 5 | 0.5% |
12 | Ireland | 3 | 0.3% |
13 | Argentina | 3 | 0.3% |
14 | Taiwan | 3 | 0.3% |
15 | Peru | 3 | 0.3% |
16 | Ukraine | 2 | 0.2% |
17 | Bangladesh | 2 | 0.2% |
18 | Hong Kong | 2 | 0.2% |
19 | Norway | 2 | 0.2% |
20 | Mongolia | 1 | 0.1% |
21 | Iran, Islamic Republic of | 1 | 0.1% |
22 | United Kingdom | 1 | 0.1% |
23 | Poland | 1 | 0.1% |
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