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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 298 | 84.4% |
2 | United States | 30 | 8.5% |
3 | Russia | 4 | 1.1% |
4 | Germany | 4 | 1.1% |
5 | Japan | 3 | 0.8% |
6 | France | 3 | 0.8% |
7 | Canada | 3 | 0.8% |
8 | Australia | 2 | 0.6% |
9 | Switzerland | 2 | 0.6% |
10 | Singapore | 1 | 0.3% |
11 | 1 | 0.3% | |
12 | Argentina | 1 | 0.3% |
13 | Mauritius | 1 | 0.3% |
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