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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 232 | 75.8% |
2 | United States | 50 | 16.3% |
3 | Japan | 7 | 2.3% |
4 | South Africa | 6 | 2% |
5 | Germany | 3 | 1% |
6 | Australia | 3 | 1% |
7 | Canada | 3 | 1% |
8 | Ukraine | 2 | 0.7% |
![](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 | 232 | 75.8% |
2 | United States | 50 | 16.3% |
3 | Japan | 7 | 2.3% |
4 | South Africa | 6 | 2% |
5 | Germany | 3 | 1% |
6 | Australia | 3 | 1% |
7 | Canada | 3 | 1% |
8 | Ukraine | 2 | 0.7% |