![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 152 | 64.4% |
2 | United States | 55 | 23.3% |
3 | Germany | 9 | 3.8% |
4 | Japan | 7 | 3% |
5 | France | 6 | 2.5% |
6 | 4 | 1.7% | |
7 | Singapore | 2 | 0.8% |
8 | Mongolia | 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)
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 152 | 64.4% |
2 | United States | 55 | 23.3% |
3 | Germany | 9 | 3.8% |
4 | Japan | 7 | 3% |
5 | France | 6 | 2.5% |
6 | 4 | 1.7% | |
7 | Singapore | 2 | 0.8% |
8 | Mongolia | 1 | 0.4% |