
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 329 | 72.5% |
2 | United States | 66 | 14.5% |
3 | Japan | 30 | 6.6% |
4 | Germany | 13 | 2.9% |
5 | France | 8 | 1.8% |
6 | Netherlands | 3 | 0.7% |
7 | Romania | 1 | 0.2% |
8 | Russia | 1 | 0.2% |
9 | Singapore | 1 | 0.2% |
10 | Hong Kong | 1 | 0.2% |
11 | Canada | 1 | 0.2% |