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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 208 | 52% |
2 | United States | 142 | 35.5% |
3 | Germany | 14 | 3.5% |
4 | Canada | 7 | 1.8% |
5 | Ireland | 6 | 1.5% |
6 | Singapore | 6 | 1.5% |
7 | Netherlands | 4 | 1% |
8 | Hong Kong | 3 | 0.8% |
9 | Argentina | 2 | 0.5% |
10 | Ukraine | 2 | 0.5% |
11 | United Kingdom | 1 | 0.2% |
12 | Switzerland | 1 | 0.2% |
13 | Japan | 1 | 0.2% |
14 | Australia | 1 | 0.2% |
15 | Algeria | 1 | 0.2% |
16 | France | 1 | 0.2% |
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