![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 140 | 65.1% |
2 | United States | 41 | 19.1% |
3 | 16 | 7.4% | |
4 | Germany | 10 | 4.7% |
5 | Canada | 3 | 1.4% |
6 | France | 2 | 0.9% |
7 | Japan | 1 | 0.5% |
8 | Mongolia | 1 | 0.5% |
9 | Ukraine | 1 | 0.5% |
![](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 | 140 | 65.1% |
2 | United States | 41 | 19.1% |
3 | 16 | 7.4% | |
4 | Germany | 10 | 4.7% |
5 | Canada | 3 | 1.4% |
6 | France | 2 | 0.9% |
7 | Japan | 1 | 0.5% |
8 | Mongolia | 1 | 0.5% |
9 | Ukraine | 1 | 0.5% |