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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 183 | 63.3% |
2 | United States | 70 | 24.2% |
3 | Germany | 8 | 2.8% |
4 | Ghana | 6 | 2.1% |
5 | Japan | 6 | 2.1% |
6 | Australia | 6 | 2.1% |
7 | Singapore | 5 | 1.7% |
8 | France | 3 | 1% |
9 | South Africa | 1 | 0.3% |
10 | Latvia | 1 | 0.3% |
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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 183 | 63.3% |
2 | United States | 70 | 24.2% |
3 | Germany | 8 | 2.8% |
4 | Ghana | 6 | 2.1% |
5 | Japan | 6 | 2.1% |
6 | Australia | 6 | 2.1% |
7 | Singapore | 5 | 1.7% |
8 | France | 3 | 1% |
9 | South Africa | 1 | 0.3% |
10 | Latvia | 1 | 0.3% |