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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 151 | 70.9% |
2 | United States | 38 | 17.8% |
3 | 11 | 5.2% | |
4 | Germany | 6 | 2.8% |
5 | Netherlands | 5 | 2.3% |
6 | Ukraine | 1 | 0.5% |
7 | Japan | 1 | 0.5% |
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![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 151 | 70.9% |
2 | United States | 38 | 17.8% |
3 | 11 | 5.2% | |
4 | Germany | 6 | 2.8% |
5 | Netherlands | 5 | 2.3% |
6 | Ukraine | 1 | 0.5% |
7 | Japan | 1 | 0.5% |