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Rank | Countries/Territories | Count | Percent |
1 | United States | 315 | 50.2% |
2 | China | 128 | 20.4% |
3 | Germany | 62 | 9.9% |
4 | Canada | 26 | 4.1% |
5 | Korea, Republic of | 15 | 2.4% |
6 | Netherlands | 14 | 2.2% |
7 | Japan | 13 | 2.1% |
8 | France | 11 | 1.8% |
9 | Ukraine | 10 | 1.6% |
10 | Hong Kong | 5 | 0.8% |
11 | Australia | 5 | 0.8% |
12 | Cyprus | 4 | 0.6% |
13 | Singapore | 4 | 0.6% |
14 | Egypt | 3 | 0.5% |
15 | Taiwan | 3 | 0.5% |
16 | Indonesia | 2 | 0.3% |
17 | Spain | 2 | 0.3% |
18 | Russia | 2 | 0.3% |
19 | Switzerland | 1 | 0.2% |
20 | Peru | 1 | 0.2% |
21 | Iraq | 1 | 0.2% |
22 | Argentina | 1 | 0.2% |
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