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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 242 | 70.3% |
2 | United States | 72 | 20.9% |
3 | Romania | 5 | 1.5% |
4 | 5 | 1.5% | |
5 | Germany | 4 | 1.2% |
6 | Singapore | 3 | 0.9% |
7 | Spain | 3 | 0.9% |
8 | Hong Kong | 2 | 0.6% |
9 | Japan | 2 | 0.6% |
10 | Argentina | 2 | 0.6% |
11 | Australia | 2 | 0.6% |
12 | Canada | 1 | 0.3% |
13 | Switzerland | 1 | 0.3% |
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