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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 335 | 74% |
2 | United States | 46 | 10.2% |
3 | Germany | 29 | 6.4% |
4 | India | 12 | 2.6% |
5 | Canada | 9 | 2% |
6 | Singapore | 5 | 1.1% |
7 | France | 4 | 0.9% |
8 | Hong Kong | 4 | 0.9% |
9 | Japan | 2 | 0.4% |
10 | Switzerland | 2 | 0.4% |
11 | United Kingdom | 2 | 0.4% |
12 | South Africa | 1 | 0.2% |
13 | Russia | 1 | 0.2% |
14 | Australia | 1 | 0.2% |
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