![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 190 | 79.8% |
2 | United States | 32 | 13.4% |
3 | Germany | 6 | 2.5% |
4 | Mongolia | 3 | 1.3% |
5 | Argentina | 3 | 1.3% |
6 | Canada | 3 | 1.3% |
7 | 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 | 190 | 79.8% |
2 | United States | 32 | 13.4% |
3 | Germany | 6 | 2.5% |
4 | Mongolia | 3 | 1.3% |
5 | Argentina | 3 | 1.3% |
6 | Canada | 3 | 1.3% |
7 | France | 1 | 0.4% |