
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 440 | 67% |
2 | United States | 76 | 11.6% |
3 | 69 | 10.5% | |
4 | Germany | 20 | 3% |
5 | Hong Kong | 12 | 1.8% |
6 | Brazil | 8 | 1.2% |
7 | France | 7 | 1.1% |
8 | Netherlands | 7 | 1.1% |
9 | Iran, Islamic Republic of | 3 | 0.5% |
10 | United Kingdom | 3 | 0.5% |
11 | Australia | 3 | 0.5% |
12 | Ukraine | 2 | 0.3% |
13 | Japan | 2 | 0.3% |
14 | Mongolia | 1 | 0.2% |
15 | Poland | 1 | 0.2% |
16 | Bangladesh | 1 | 0.2% |
17 | Canada | 1 | 0.2% |
18 | India | 1 | 0.2% |