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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 145 | 45.7% |
2 | United States | 97 | 30.6% |
3 | 16 | 5% | |
4 | Australia | 14 | 4.4% |
5 | Germany | 9 | 2.8% |
6 | Slovakia | 6 | 1.9% |
7 | Japan | 4 | 1.3% |
8 | South Africa | 3 | 0.9% |
9 | Canada | 3 | 0.9% |
10 | Singapore | 3 | 0.9% |
11 | France | 2 | 0.6% |
12 | India | 2 | 0.6% |
13 | Romania | 2 | 0.6% |
14 | Sweden | 2 | 0.6% |
15 | Switzerland | 2 | 0.6% |
16 | Turkey | 1 | 0.3% |
17 | Ukraine | 1 | 0.3% |
18 | United Kingdom | 1 | 0.3% |
19 | Russia | 1 | 0.3% |
20 | Spain | 1 | 0.3% |
21 | Iraq | 1 | 0.3% |
22 | Greece | 1 | 0.3% |
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