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Rank | Countries/Territories | Count | Percent |
1 | United States | 189 | 47.7% |
2 | China | 85 | 21.5% |
3 | Germany | 37 | 9.3% |
4 | Japan | 16 | 4% |
5 | Argentina | 14 | 3.5% |
6 | Ireland | 9 | 2.3% |
7 | Singapore | 9 | 2.3% |
8 | Netherlands | 7 | 1.8% |
9 | Australia | 6 | 1.5% |
10 | Cyprus | 6 | 1.5% |
11 | France | 6 | 1.5% |
12 | Sweden | 4 | 1% |
13 | 3 | 0.8% | |
14 | Iran, Islamic Republic of | 2 | 0.5% |
15 | Russia | 2 | 0.5% |
16 | Canada | 1 | 0.3% |
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