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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 170 | 62.5% |
2 | United States | 77 | 28.3% |
3 | France | 5 | 1.8% |
4 | 5 | 1.8% | |
5 | Bulgaria | 4 | 1.5% |
6 | Japan | 4 | 1.5% |
7 | Singapore | 3 | 1.1% |
8 | Germany | 2 | 0.7% |
9 | Sweden | 1 | 0.4% |
10 | Mongolia | 1 | 0.4% |
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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 | 170 | 62.5% |
2 | United States | 77 | 28.3% |
3 | France | 5 | 1.8% |
4 | 5 | 1.8% | |
5 | Bulgaria | 4 | 1.5% |
6 | Japan | 4 | 1.5% |
7 | Singapore | 3 | 1.1% |
8 | Germany | 2 | 0.7% |
9 | Sweden | 1 | 0.4% |
10 | Mongolia | 1 | 0.4% |