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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 151 | 67.7% |
2 | United States | 57 | 25.6% |
3 | Germany | 7 | 3.1% |
4 | Ukraine | 6 | 2.7% |
5 | Australia | 2 | 0.9% |
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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 151 | 67.7% |
2 | United States | 57 | 25.6% |
3 | Germany | 7 | 3.1% |
4 | Ukraine | 6 | 2.7% |
5 | Australia | 2 | 0.9% |