
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 50 | 62.5% |
2 | United States | 11 | 13.8% |
3 | Germany | 8 | 10% |
4 | Netherlands | 7 | 8.8% |
5 | Ireland | 4 | 5% |





排名 | 国家/地区 | 数量 | 占比 |
1 | China | 50 | 62.5% |
2 | United States | 11 | 13.8% |
3 | Germany | 8 | 10% |
4 | Netherlands | 7 | 8.8% |
5 | Ireland | 4 | 5% |