
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 43 | 63.2% |
2 | United States | 14 | 20.6% |
3 | Germany | 8 | 11.8% |
4 | Canada | 2 | 2.9% |
5 | Malaysia | 1 | 1.5% |





排名 | 国家/地区 | 数量 | 占比 |
1 | China | 43 | 63.2% |
2 | United States | 14 | 20.6% |
3 | Germany | 8 | 11.8% |
4 | Canada | 2 | 2.9% |
5 | Malaysia | 1 | 1.5% |