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Rank | Countries/Territories | Count | Percent |
1 | United States | 490 | 42.7% |
2 | China | 425 | 37.1% |
3 | Germany | 121 | 10.5% |
4 | Canada | 20 | 1.7% |
5 | France | 19 | 1.7% |
6 | Netherlands | 15 | 1.3% |
7 | Singapore | 12 | 1% |
8 | Korea, Republic of | 8 | 0.7% |
9 | United Kingdom | 6 | 0.5% |
10 | Japan | 6 | 0.5% |
11 | Cyprus | 5 | 0.4% |
12 | Argentina | 4 | 0.3% |
13 | Iran, Islamic Republic of | 2 | 0.2% |
14 | Latvia | 2 | 0.2% |
15 | Lithuania | 2 | 0.2% |
16 | Norway | 2 | 0.2% |
17 | Romania | 2 | 0.2% |
18 | Russia | 2 | 0.2% |
19 | Sweden | 2 | 0.2% |
20 | South Africa | 1 | 0.1% |
21 | India | 1 | 0.1% |
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