![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 181 | 54.7% |
2 | United States | 60 | 18.1% |
3 | Canada | 59 | 17.8% |
4 | Germany | 15 | 4.5% |
5 | 10 | 3% | |
6 | Japan | 4 | 1.2% |
7 | Russia | 1 | 0.3% |
8 | France | 1 | 0.3% |
![](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)
![](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 | 181 | 54.7% |
2 | United States | 60 | 18.1% |
3 | Canada | 59 | 17.8% |
4 | Germany | 15 | 4.5% |
5 | 10 | 3% | |
6 | Japan | 4 | 1.2% |
7 | Russia | 1 | 0.3% |
8 | France | 1 | 0.3% |