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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 157 | 69.2% |
2 | United States | 45 | 19.8% |
3 | Germany | 6 | 2.6% |
4 | Singapore | 3 | 1.3% |
5 | France | 3 | 1.3% |
6 | Australia | 3 | 1.3% |
7 | Canada | 2 | 0.9% |
8 | South Africa | 2 | 0.9% |
9 | Taiwan | 2 | 0.9% |
10 | Hong Kong | 2 | 0.9% |
11 | Norway | 2 | 0.9% |
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