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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 134 | 68.4% |
2 | United States | 46 | 23.5% |
3 | Germany | 5 | 2.6% |
4 | Japan | 4 | 2% |
5 | Netherlands | 3 | 1.5% |
6 | Iran, Islamic Republic of | 2 | 1% |
7 | United Kingdom | 1 | 0.5% |
8 | Australia | 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 | 134 | 68.4% |
2 | United States | 46 | 23.5% |
3 | Germany | 5 | 2.6% |
4 | Japan | 4 | 2% |
5 | Netherlands | 3 | 1.5% |
6 | Iran, Islamic Republic of | 2 | 1% |
7 | United Kingdom | 1 | 0.5% |
8 | Australia | 1 | 0.5% |