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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 111 | 57.2% |
2 | United States | 51 | 26.3% |
3 | Canada | 16 | 8.2% |
4 | Germany | 6 | 3.1% |
5 | Singapore | 5 | 2.6% |
6 | Japan | 3 | 1.5% |
7 | United Kingdom | 2 | 1% |
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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 | 111 | 57.2% |
2 | United States | 51 | 26.3% |
3 | Canada | 16 | 8.2% |
4 | Germany | 6 | 3.1% |
5 | Singapore | 5 | 2.6% |
6 | Japan | 3 | 1.5% |
7 | United Kingdom | 2 | 1% |