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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 152 | 74.1% |
2 | United States | 37 | 18% |
3 | Germany | 7 | 3.4% |
4 | Singapore | 6 | 2.9% |
5 | Japan | 3 | 1.5% |
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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 152 | 74.1% |
2 | United States | 37 | 18% |
3 | Germany | 7 | 3.4% |
4 | Singapore | 6 | 2.9% |
5 | Japan | 3 | 1.5% |