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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 149 | 55.6% |
2 | United States | 68 | 25.4% |
3 | Canada | 30 | 11.2% |
4 | Singapore | 10 | 3.7% |
5 | Germany | 5 | 1.9% |
6 | Japan | 2 | 0.7% |
7 | Mongolia | 2 | 0.7% |
8 | South Africa | 2 | 0.7% |
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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 149 | 55.6% |
2 | United States | 68 | 25.4% |
3 | Canada | 30 | 11.2% |
4 | Singapore | 10 | 3.7% |
5 | Germany | 5 | 1.9% |
6 | Japan | 2 | 0.7% |
7 | Mongolia | 2 | 0.7% |
8 | South Africa | 2 | 0.7% |