
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 249 | 59% |
2 | United States | 87 | 20.6% |
3 | 48 | 11.4% | |
4 | Germany | 10 | 2.4% |
5 | Netherlands | 8 | 1.9% |
6 | India | 5 | 1.2% |
7 | Hong Kong | 4 | 0.9% |
8 | Brazil | 4 | 0.9% |
9 | Morocco | 2 | 0.5% |
10 | Bangladesh | 2 | 0.5% |
11 | France | 1 | 0.2% |
12 | Japan | 1 | 0.2% |
13 | Venezuela, Bolivarian Republic of | 1 | 0.2% |