
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 299 | 68.1% |
2 | United States | 105 | 23.9% |
3 | Germany | 20 | 4.6% |
4 | Japan | 4 | 0.9% |
5 | Australia | 3 | 0.7% |
6 | Netherlands | 3 | 0.7% |
7 | Canada | 1 | 0.2% |
8 | Czech Republic | 1 | 0.2% |
9 | Ecuador | 1 | 0.2% |
10 | Latvia | 1 | 0.2% |
11 | Ireland | 1 | 0.2% |