![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 235 | 72.8% |
2 | United States | 71 | 22% |
3 | Canada | 10 | 3.1% |
4 | Germany | 4 | 1.2% |
5 | Japan | 1 | 0.3% |
6 | Netherlands | 1 | 0.3% |
7 | Singapore | 1 | 0.3% |
![](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 | 235 | 72.8% |
2 | United States | 71 | 22% |
3 | Canada | 10 | 3.1% |
4 | Germany | 4 | 1.2% |
5 | Japan | 1 | 0.3% |
6 | Netherlands | 1 | 0.3% |
7 | Singapore | 1 | 0.3% |