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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 219 | 74.7% |
2 | United States | 49 | 16.7% |
3 | Singapore | 9 | 3.1% |
4 | Germany | 5 | 1.7% |
5 | Japan | 4 | 1.4% |
6 | France | 3 | 1% |
7 | Canada | 3 | 1% |
8 | South Africa | 1 | 0.3% |
![](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 | 219 | 74.7% |
2 | United States | 49 | 16.7% |
3 | Singapore | 9 | 3.1% |
4 | Germany | 5 | 1.7% |
5 | Japan | 4 | 1.4% |
6 | France | 3 | 1% |
7 | Canada | 3 | 1% |
8 | South Africa | 1 | 0.3% |