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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 132 | 62.3% |
2 | United States | 62 | 29.2% |
3 | Singapore | 6 | 2.8% |
4 | Japan | 5 | 2.4% |
5 | Germany | 4 | 1.9% |
6 | Mongolia | 2 | 0.9% |
7 | 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 | 132 | 62.3% |
2 | United States | 62 | 29.2% |
3 | Singapore | 6 | 2.8% |
4 | Japan | 5 | 2.4% |
5 | Germany | 4 | 1.9% |
6 | Mongolia | 2 | 0.9% |
7 | 1 | 0.5% |