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Rank | Countries/Territories | Count | Percent |
1 | United States | 289 | 37.3% |
2 | China | 274 | 35.4% |
3 | Germany | 106 | 13.7% |
4 | Canada | 23 | 3% |
5 | Japan | 20 | 2.6% |
6 | Korea, Republic of | 12 | 1.5% |
7 | France | 11 | 1.4% |
8 | Singapore | 8 | 1% |
9 | Netherlands | 7 | 0.9% |
10 | Cyprus | 6 | 0.8% |
11 | Ukraine | 5 | 0.6% |
12 | Argentina | 4 | 0.5% |
13 | Australia | 3 | 0.4% |
14 | Hong Kong | 2 | 0.3% |
15 | Spain | 2 | 0.3% |
16 | New Zealand | 1 | 0.1% |
17 | Malaysia | 1 | 0.1% |
18 | Mongolia | 1 | 0.1% |
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