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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 165 | 59.8% |
2 | United States | 60 | 21.7% |
3 | Germany | 20 | 7.2% |
4 | Canada | 17 | 6.2% |
5 | Japan | 4 | 1.4% |
6 | Netherlands | 2 | 0.7% |
7 | Ukraine | 2 | 0.7% |
8 | United Kingdom | 2 | 0.7% |
9 | Hong Kong | 2 | 0.7% |
10 | France | 1 | 0.4% |
11 | Taiwan | 1 | 0.4% |
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