![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 170 | 70% |
2 | United States | 58 | 23.9% |
3 | 8 | 3.3% | |
4 | Germany | 2 | 0.8% |
5 | Japan | 2 | 0.8% |
6 | Australia | 1 | 0.4% |
7 | Canada | 1 | 0.4% |
8 | France | 1 | 0.4% |
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
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![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
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![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 170 | 70% |
2 | United States | 58 | 23.9% |
3 | 8 | 3.3% | |
4 | Germany | 2 | 0.8% |
5 | Japan | 2 | 0.8% |
6 | Australia | 1 | 0.4% |
7 | Canada | 1 | 0.4% |
8 | France | 1 | 0.4% |