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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 140 | 73.3% |
2 | United States | 30 | 15.7% |
3 | France | 5 | 2.6% |
4 | Germany | 4 | 2.1% |
5 | Japan | 3 | 1.6% |
6 | Mongolia | 3 | 1.6% |
7 | Netherlands | 2 | 1% |
8 | Singapore | 2 | 1% |
9 | South Africa | 2 | 1% |
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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 140 | 73.3% |
2 | United States | 30 | 15.7% |
3 | France | 5 | 2.6% |
4 | Germany | 4 | 2.1% |
5 | Japan | 3 | 1.6% |
6 | Mongolia | 3 | 1.6% |
7 | Netherlands | 2 | 1% |
8 | Singapore | 2 | 1% |
9 | South Africa | 2 | 1% |