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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 176 | 63.3% |
2 | United States | 49 | 17.6% |
3 | Germany | 21 | 7.6% |
4 | India | 10 | 3.6% |
5 | France | 6 | 2.2% |
6 | 4 | 1.4% | |
7 | Australia | 4 | 1.4% |
8 | Japan | 3 | 1.1% |
9 | Canada | 2 | 0.7% |
10 | Ukraine | 2 | 0.7% |
11 | Singapore | 1 | 0.4% |
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