
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 232 | 66.5% |
2 | United States | 83 | 23.8% |
3 | Germany | 10 | 2.9% |
4 | India | 5 | 1.4% |
5 | Singapore | 5 | 1.4% |
6 | Hong Kong | 4 | 1.1% |
7 | Iran, Islamic Republic of | 3 | 0.9% |
8 | Netherlands | 3 | 0.9% |
9 | France | 1 | 0.3% |
10 | Bangladesh | 1 | 0.3% |
11 | Brazil | 1 | 0.3% |
12 | United Kingdom | 1 | 0.3% |