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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 145 | 56% |
2 | United States | 85 | 32.8% |
3 | Germany | 8 | 3.1% |
4 | Japan | 5 | 1.9% |
5 | Australia | 4 | 1.5% |
6 | Netherlands | 3 | 1.2% |
7 | South Africa | 2 | 0.8% |
8 | Taiwan | 2 | 0.8% |
9 | United Kingdom | 1 | 0.4% |
10 | Singapore | 1 | 0.4% |
11 | Hong Kong | 1 | 0.4% |
12 | Ireland | 1 | 0.4% |
13 | France | 1 | 0.4% |
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