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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 205 | 48.5% |
2 | United States | 100 | 23.6% |
3 | India | 57 | 13.5% |
4 | Canada | 13 | 3.1% |
5 | Germany | 12 | 2.8% |
6 | Cote D'ivoire | 7 | 1.7% |
7 | Morocco | 6 | 1.4% |
8 | Poland | 6 | 1.4% |
9 | Taiwan | 4 | 0.9% |
10 | Japan | 3 | 0.7% |
11 | Korea, Republic of | 3 | 0.7% |
12 | France | 3 | 0.7% |
13 | Singapore | 2 | 0.5% |
14 | Hong Kong | 1 | 0.2% |
15 | Russia | 1 | 0.2% |
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