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Rank | Countries/Territories | Count | Percent |
1 | China | 103 | 55.7% |
2 | United States | 49 | 26.5% |
3 | Japan | 7 | 3.8% |
4 | Netherlands | 4 | 2.2% |
5 | Germany | 4 | 2.2% |
6 | Taiwan | 4 | 2.2% |
7 | Korea, Republic of | 3 | 1.6% |
8 | Romania | 2 | 1.1% |
9 | Singapore | 2 | 1.1% |
10 | Iran, Islamic Republic of | 2 | 1.1% |
11 | Ireland | 2 | 1.1% |
12 | Australia | 2 | 1.1% |
13 | France | 1 | 0.5% |
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