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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 181 | 65.8% |
2 | United States | 61 | 22.2% |
3 | Canada | 16 | 5.8% |
4 | Singapore | 9 | 3.3% |
5 | Germany | 4 | 1.5% |
6 | Taiwan | 2 | 0.7% |
7 | Ukraine | 1 | 0.4% |
8 | 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 | 181 | 65.8% |
2 | United States | 61 | 22.2% |
3 | Canada | 16 | 5.8% |
4 | Singapore | 9 | 3.3% |
5 | Germany | 4 | 1.5% |
6 | Taiwan | 2 | 0.7% |
7 | Ukraine | 1 | 0.4% |
8 | 1 | 0.4% |