
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 326 | 72.8% |
2 | United States | 51 | 11.4% |
3 | 36 | 8% | |
4 | Germany | 10 | 2.2% |
5 | Netherlands | 9 | 2% |
6 | Brazil | 4 | 0.9% |
7 | France | 3 | 0.7% |
8 | Poland | 2 | 0.4% |
9 | Russia | 2 | 0.4% |
10 | Hong Kong | 2 | 0.4% |
11 | Japan | 2 | 0.4% |
12 | Singapore | 1 | 0.2% |