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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 150 | 68.5% |
2 | United States | 42 | 19.2% |
3 | Germany | 6 | 2.7% |
4 | Singapore | 6 | 2.7% |
5 | Ukraine | 3 | 1.4% |
6 | France | 3 | 1.4% |
7 | Argentina | 3 | 1.4% |
8 | Mongolia | 3 | 1.4% |
9 | Canada | 2 | 0.9% |
10 | Lithuania | 1 | 0.5% |
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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 150 | 68.5% |
2 | United States | 42 | 19.2% |
3 | Germany | 6 | 2.7% |
4 | Singapore | 6 | 2.7% |
5 | Ukraine | 3 | 1.4% |
6 | France | 3 | 1.4% |
7 | Argentina | 3 | 1.4% |
8 | Mongolia | 3 | 1.4% |
9 | Canada | 2 | 0.9% |
10 | Lithuania | 1 | 0.5% |