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Rank | Countries/Territories | Count | Percent |
1 | United States | 235 | 51.2% |
2 | China | 103 | 22.4% |
3 | Germany | 58 | 12.6% |
4 | Japan | 10 | 2.2% |
5 | Singapore | 9 | 2% |
6 | France | 7 | 1.5% |
7 | Cyprus | 7 | 1.5% |
8 | Australia | 4 | 0.9% |
9 | Netherlands | 4 | 0.9% |
10 | Iran, Islamic Republic of | 4 | 0.9% |
11 | Philippines | 2 | 0.4% |
12 | Russia | 2 | 0.4% |
13 | United Arab Emirates | 2 | 0.4% |
14 | Bulgaria | 2 | 0.4% |
15 | Finland | 2 | 0.4% |
16 | Argentina | 2 | 0.4% |
17 | Greece | 2 | 0.4% |
18 | United Kingdom | 1 | 0.2% |
19 | Switzerland | 1 | 0.2% |
20 | Ukraine | 1 | 0.2% |
21 | Peru | 1 | 0.2% |
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