
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 342 | 72.9% |
2 | United States | 79 | 16.8% |
3 | Germany | 14 | 3% |
4 | Hong Kong | 10 | 2.1% |
5 | Netherlands | 7 | 1.5% |
6 | Ireland | 5 | 1.1% |
7 | Japan | 2 | 0.4% |
8 | Australia | 2 | 0.4% |
9 | Indonesia | 2 | 0.4% |
10 | Iran, Islamic Republic of | 2 | 0.4% |
11 | Canada | 1 | 0.2% |
12 | India | 1 | 0.2% |
13 | Singapore | 1 | 0.2% |
14 | Viet Nam | 1 | 0.2% |