
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 400 | 75.3% |
2 | United States | 100 | 18.8% |
3 | Germany | 6 | 1.1% |
4 | Hong Kong | 5 | 0.9% |
5 | France | 5 | 0.9% |
6 | Netherlands | 5 | 0.9% |
7 | Brazil | 3 | 0.6% |
8 | Ireland | 3 | 0.6% |
9 | Japan | 1 | 0.2% |
10 | Iran, Islamic Republic of | 1 | 0.2% |
11 | Australia | 1 | 0.2% |
12 | Singapore | 1 | 0.2% |