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Rank | Countries/Territories | Count | Percent |
1 | United States | 1000 | 85% |
2 | China | 104 | 8.8% |
3 | Switzerland | 21 | 1.8% |
4 | Netherlands | 10 | 0.9% |
5 | Ireland | 9 | 0.8% |
6 | Japan | 7 | 0.6% |
7 | Hong Kong | 7 | 0.6% |
8 | Canada | 6 | 0.5% |
9 | Germany | 4 | 0.3% |
10 | India | 4 | 0.3% |
11 | Iran, Islamic Republic of | 3 | 0.3% |
12 | France | 1 | 0.1% |
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