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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 178 | 70.4% |
2 | United States | 54 | 21.3% |
3 | Germany | 6 | 2.4% |
4 | Singapore | 5 | 2% |
5 | South Africa | 3 | 1.2% |
6 | Russia | 3 | 1.2% |
7 | Netherlands | 2 | 0.8% |
8 | Australia | 1 | 0.4% |
9 | Hong Kong | 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 | 178 | 70.4% |
2 | United States | 54 | 21.3% |
3 | Germany | 6 | 2.4% |
4 | Singapore | 5 | 2% |
5 | South Africa | 3 | 1.2% |
6 | Russia | 3 | 1.2% |
7 | Netherlands | 2 | 0.8% |
8 | Australia | 1 | 0.4% |
9 | Hong Kong | 1 | 0.4% |