
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 39 | 54.2% |
2 | Germany | 14 | 19.4% |
3 | United States | 9 | 12.5% |
4 | Netherlands | 4 | 5.6% |
5 | Hong Kong | 3 | 4.2% |
6 | Slovakia | 2 | 2.8% |
7 | Canada | 1 | 1.4% |





排名 | 国家/地区 | 数量 | 占比 |
1 | China | 39 | 54.2% |
2 | Germany | 14 | 19.4% |
3 | United States | 9 | 12.5% |
4 | Netherlands | 4 | 5.6% |
5 | Hong Kong | 3 | 4.2% |
6 | Slovakia | 2 | 2.8% |
7 | Canada | 1 | 1.4% |