
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 277 | 64% |
2 | United States | 117 | 27% |
3 | Germany | 14 | 3.2% |
4 | Hong Kong | 10 | 2.3% |
5 | Netherlands | 3 | 0.7% |
6 | 3 | 0.7% | |
7 | Russia | 3 | 0.7% |
8 | France | 2 | 0.5% |
9 | Malaysia | 2 | 0.5% |
10 | Romania | 1 | 0.2% |
11 | Canada | 1 | 0.2% |