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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 165 | 55.9% |
2 | United States | 59 | 20% |
3 | Canada | 18 | 6.1% |
4 | Romania | 9 | 3.1% |
5 | Germany | 9 | 3.1% |
6 | France | 6 | 2% |
7 | Ukraine | 5 | 1.7% |
8 | Ireland | 4 | 1.4% |
9 | Italy | 2 | 0.7% |
10 | Mongolia | 2 | 0.7% |
11 | Netherlands | 2 | 0.7% |
12 | Singapore | 2 | 0.7% |
13 | Australia | 2 | 0.7% |
14 | Azerbaijan | 2 | 0.7% |
15 | Bangladesh | 1 | 0.3% |
16 | Belgium | 1 | 0.3% |
17 | Argentina | 1 | 0.3% |
18 | Spain | 1 | 0.3% |
19 | Thailand | 1 | 0.3% |
20 | United Kingdom | 1 | 0.3% |
21 | India | 1 | 0.3% |
22 | Viet Nam | 1 | 0.3% |
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