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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 261 | 76.1% |
2 | United States | 60 | 17.5% |
3 | Germany | 8 | 2.3% |
4 | Canada | 4 | 1.2% |
5 | Japan | 3 | 0.9% |
6 | Norway | 2 | 0.6% |
7 | Taiwan | 2 | 0.6% |
8 | Russia | 1 | 0.3% |
9 | Australia | 1 | 0.3% |
10 | France | 1 | 0.3% |
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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 | 261 | 76.1% |
2 | United States | 60 | 17.5% |
3 | Germany | 8 | 2.3% |
4 | Canada | 4 | 1.2% |
5 | Japan | 3 | 0.9% |
6 | Norway | 2 | 0.6% |
7 | Taiwan | 2 | 0.6% |
8 | Russia | 1 | 0.3% |
9 | Australia | 1 | 0.3% |
10 | France | 1 | 0.3% |