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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 172 | 55.3% |
2 | United States | 63 | 20.3% |
3 | Canada | 14 | 4.5% |
4 | France | 8 | 2.6% |
5 | United Kingdom | 7 | 2.3% |
6 | Netherlands | 7 | 2.3% |
7 | Japan | 6 | 1.9% |
8 | Turkey | 5 | 1.6% |
9 | Nigeria | 4 | 1.3% |
10 | Romania | 4 | 1.3% |
11 | South Africa | 4 | 1.3% |
12 | Lithuania | 4 | 1.3% |
13 | Germany | 4 | 1.3% |
14 | Australia | 2 | 0.6% |
15 | Bulgaria | 2 | 0.6% |
16 | Mongolia | 2 | 0.6% |
17 | Morocco | 1 | 0.3% |
18 | Thailand | 1 | 0.3% |
19 | Togo | 1 | 0.3% |
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