![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 180 | 70% |
2 | United States | 52 | 20.2% |
3 | Canada | 18 | 7% |
4 | Germany | 6 | 2.3% |
5 | France | 1 | 0.4% |
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](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 | 180 | 70% |
2 | United States | 52 | 20.2% |
3 | Canada | 18 | 7% |
4 | Germany | 6 | 2.3% |
5 | France | 1 | 0.4% |