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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 320 | 81.6% |
2 | United States | 43 | 11% |
3 | Singapore | 6 | 1.5% |
4 | Germany | 6 | 1.5% |
5 | Australia | 2 | 0.5% |
6 | Bulgaria | 2 | 0.5% |
7 | Canada | 2 | 0.5% |
8 | South Africa | 2 | 0.5% |
9 | Ukraine | 2 | 0.5% |
10 | Ireland | 2 | 0.5% |
11 | United Kingdom | 1 | 0.3% |
12 | Taiwan | 1 | 0.3% |
13 | Belgium | 1 | 0.3% |
14 | Hong Kong | 1 | 0.3% |
15 | Iran, Islamic Republic of | 1 | 0.3% |
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