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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 168 | 31.3% |
2 | United States | 167 | 31.1% |
3 | Canada | 77 | 14.3% |
4 | Germany | 16 | 3% |
5 | Russia | 11 | 2% |
6 | Singapore | 11 | 2% |
7 | Netherlands | 10 | 1.9% |
8 | Hong Kong | 9 | 1.7% |
9 | Cyprus | 9 | 1.7% |
10 | Australia | 8 | 1.5% |
11 | France | 8 | 1.5% |
12 | Japan | 6 | 1.1% |
13 | Ukraine | 5 | 0.9% |
14 | Romania | 4 | 0.7% |
15 | Switzerland | 4 | 0.7% |
16 | Taiwan | 3 | 0.6% |
17 | Slovakia | 3 | 0.6% |
18 | United Kingdom | 3 | 0.6% |
19 | Thailand | 2 | 0.4% |
20 | India | 2 | 0.4% |
21 | Poland | 2 | 0.4% |
22 | Argentina | 2 | 0.4% |
23 | Belgium | 1 | 0.2% |
24 | Denmark | 1 | 0.2% |
25 | Greece | 1 | 0.2% |
26 | Lithuania | 1 | 0.2% |
27 | Malaysia | 1 | 0.2% |
28 | Mongolia | 1 | 0.2% |
29 | Spain | 1 | 0.2% |
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