
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 266 | 68.6% |
2 | United States | 87 | 22.4% |
3 | Germany | 11 | 2.8% |
4 | Hong Kong | 6 | 1.5% |
5 | Netherlands | 4 | 1% |
6 | Brazil | 2 | 0.5% |
7 | India | 2 | 0.5% |
8 | Philippines | 2 | 0.5% |
9 | Venezuela, Bolivarian Republic of | 2 | 0.5% |
10 | Ukraine | 1 | 0.3% |
11 | Uzbekistan | 1 | 0.3% |
12 | Iran, Islamic Republic of | 1 | 0.3% |
13 | Mongolia | 1 | 0.3% |
14 | Bangladesh | 1 | 0.3% |
15 | Norway | 1 | 0.3% |