
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 146 | 71.2% |
2 | United States | 34 | 16.6% |
3 | Germany | 10 | 4.9% |
4 | Singapore | 6 | 2.9% |
5 | Hong Kong | 3 | 1.5% |
6 | Japan | 2 | 1% |
7 | Spain | 2 | 1% |
8 | Canada | 2 | 1% |





排名 | 国家/地区 | 数量 | 占比 |
1 | China | 146 | 71.2% |
2 | United States | 34 | 16.6% |
3 | Germany | 10 | 4.9% |
4 | Singapore | 6 | 2.9% |
5 | Hong Kong | 3 | 1.5% |
6 | Japan | 2 | 1% |
7 | Spain | 2 | 1% |
8 | Canada | 2 | 1% |