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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 298 | 74.3% |
2 | United States | 71 | 17.7% |
3 | 14 | 3.5% | |
4 | Canada | 10 | 2.5% |
5 | Singapore | 5 | 1.2% |
6 | Germany | 2 | 0.5% |
7 | Japan | 1 | 0.2% |
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![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
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![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 298 | 74.3% |
2 | United States | 71 | 17.7% |
3 | 14 | 3.5% | |
4 | Canada | 10 | 2.5% |
5 | Singapore | 5 | 1.2% |
6 | Germany | 2 | 0.5% |
7 | Japan | 1 | 0.2% |