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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 110 | 57.6% |
2 | United States | 43 | 22.5% |
3 | Canada | 21 | 11% |
4 | 9 | 4.7% | |
5 | Argentina | 4 | 2.1% |
6 | Germany | 2 | 1% |
7 | South Africa | 2 | 1% |
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
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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 | 110 | 57.6% |
2 | United States | 43 | 22.5% |
3 | Canada | 21 | 11% |
4 | 9 | 4.7% | |
5 | Argentina | 4 | 2.1% |
6 | Germany | 2 | 1% |
7 | South Africa | 2 | 1% |