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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 149 | 49.5% |
2 | United States | 51 | 16.9% |
3 | Canada | 46 | 15.3% |
4 | Russia | 16 | 5.3% |
5 | Singapore | 9 | 3% |
6 | Netherlands | 6 | 2% |
7 | Germany | 6 | 2% |
8 | Japan | 5 | 1.7% |
9 | Taiwan | 4 | 1.3% |
10 | Australia | 3 | 1% |
11 | France | 2 | 0.7% |
12 | Ireland | 2 | 0.7% |
13 | Hong Kong | 1 | 0.3% |
14 | Viet Nam | 1 | 0.3% |
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