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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 129 | 60.3% |
2 | United States | 50 | 23.4% |
3 | Canada | 17 | 7.9% |
4 | Singapore | 8 | 3.7% |
5 | Germany | 5 | 2.3% |
6 | Switzerland | 2 | 0.9% |
7 | Japan | 1 | 0.5% |
8 | Australia | 1 | 0.5% |
9 | France | 1 | 0.5% |
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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 | 129 | 60.3% |
2 | United States | 50 | 23.4% |
3 | Canada | 17 | 7.9% |
4 | Singapore | 8 | 3.7% |
5 | Germany | 5 | 2.3% |
6 | Switzerland | 2 | 0.9% |
7 | Japan | 1 | 0.5% |
8 | Australia | 1 | 0.5% |
9 | France | 1 | 0.5% |