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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 146 | 64.6% |
2 | United States | 50 | 22.1% |
3 | 8 | 3.5% | |
4 | Germany | 8 | 3.5% |
5 | South Africa | 5 | 2.2% |
6 | Canada | 4 | 1.8% |
7 | Ireland | 2 | 0.9% |
8 | Sweden | 1 | 0.4% |
9 | Switzerland | 1 | 0.4% |
10 | France | 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 | 146 | 64.6% |
2 | United States | 50 | 22.1% |
3 | 8 | 3.5% | |
4 | Germany | 8 | 3.5% |
5 | South Africa | 5 | 2.2% |
6 | Canada | 4 | 1.8% |
7 | Ireland | 2 | 0.9% |
8 | Sweden | 1 | 0.4% |
9 | Switzerland | 1 | 0.4% |
10 | France | 1 | 0.4% |