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Rank | Countries/Territories | Count | Percent |
1 | China | 144 | 59% |
2 | United States | 62 | 25.4% |
3 | Germany | 7 | 2.9% |
4 | 6 | 2.5% | |
5 | Korea, Republic of | 5 | 2% |
6 | Canada | 5 | 2% |
7 | Singapore | 4 | 1.6% |
8 | Hong Kong | 3 | 1.2% |
9 | Japan | 2 | 0.8% |
10 | Norway | 2 | 0.8% |
11 | Poland | 2 | 0.8% |
12 | Australia | 1 | 0.4% |
13 | Turkey | 1 | 0.4% |
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