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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 265 | 72% |
2 | United States | 31 | 8.4% |
3 | Canada | 25 | 6.8% |
4 | 20 | 5.4% | |
5 | Ireland | 6 | 1.6% |
6 | France | 5 | 1.4% |
7 | Germany | 4 | 1.1% |
8 | Japan | 4 | 1.1% |
9 | Hong Kong | 2 | 0.5% |
10 | Iran, Islamic Republic of | 2 | 0.5% |
11 | Australia | 2 | 0.5% |
12 | Lithuania | 1 | 0.3% |
13 | Taiwan | 1 | 0.3% |
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