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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 176 | 69% |
2 | United States | 36 | 14.1% |
3 | Canada | 22 | 8.6% |
4 | Singapore | 11 | 4.3% |
5 | Germany | 5 | 2% |
6 | Ukraine | 2 | 0.8% |
7 | Ireland | 1 | 0.4% |
8 | Japan | 1 | 0.4% |
9 | Netherlands | 1 | 0.4% |
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![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
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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 | 176 | 69% |
2 | United States | 36 | 14.1% |
3 | Canada | 22 | 8.6% |
4 | Singapore | 11 | 4.3% |
5 | Germany | 5 | 2% |
6 | Ukraine | 2 | 0.8% |
7 | Ireland | 1 | 0.4% |
8 | Japan | 1 | 0.4% |
9 | Netherlands | 1 | 0.4% |