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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 147 | 69% |
2 | United States | 43 | 20.2% |
3 | 6 | 2.8% | |
4 | Germany | 4 | 1.9% |
5 | Japan | 4 | 1.9% |
6 | Singapore | 3 | 1.4% |
7 | Ukraine | 2 | 0.9% |
8 | Australia | 2 | 0.9% |
9 | France | 2 | 0.9% |
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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 | 147 | 69% |
2 | United States | 43 | 20.2% |
3 | 6 | 2.8% | |
4 | Germany | 4 | 1.9% |
5 | Japan | 4 | 1.9% |
6 | Singapore | 3 | 1.4% |
7 | Ukraine | 2 | 0.9% |
8 | Australia | 2 | 0.9% |
9 | France | 2 | 0.9% |