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Rank | Countries/Territories | Count | Percent |
1 | China | 97 | 43.1% |
2 | United States | 52 | 23.1% |
3 | Germany | 34 | 15.1% |
4 | Japan | 11 | 4.9% |
5 | Singapore | 10 | 4.4% |
6 | Netherlands | 4 | 1.8% |
7 | France | 4 | 1.8% |
8 | Lithuania | 3 | 1.3% |
9 | Russia | 2 | 0.9% |
10 | Iran, Islamic Republic of | 2 | 0.9% |
11 | Taiwan | 2 | 0.9% |
12 | United Kingdom | 2 | 0.9% |
13 | Canada | 2 | 0.9% |
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