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Rank | Countries/Territories | Count | Percent |
1 | United States | 300 | 60% |
2 | China | 113 | 22.6% |
3 | Germany | 34 | 6.8% |
4 | Brazil | 13 | 2.6% |
5 | Hong Kong | 9 | 1.8% |
6 | India | 8 | 1.6% |
7 | Iran, Islamic Republic of | 4 | 0.8% |
8 | Netherlands | 4 | 0.8% |
9 | United Kingdom | 3 | 0.6% |
10 | Philippines | 2 | 0.4% |
11 | Taiwan | 2 | 0.4% |
12 | France | 2 | 0.4% |
13 | Australia | 1 | 0.2% |
14 | Belgium | 1 | 0.2% |
15 | Ireland | 1 | 0.2% |
16 | Japan | 1 | 0.2% |
17 | Russia | 1 | 0.2% |
18 | Venezuela, Bolivarian Republic of | 1 | 0.2% |