
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 541 | 84.5% |
2 | United States | 51 | 8% |
3 | 17 | 2.7% | |
4 | Netherlands | 8 | 1.2% |
5 | Germany | 7 | 1.1% |
6 | France | 4 | 0.6% |
7 | Hong Kong | 2 | 0.3% |
8 | Iran, Islamic Republic of | 2 | 0.3% |
9 | Japan | 2 | 0.3% |
10 | United Kingdom | 2 | 0.3% |
11 | Mongolia | 1 | 0.2% |
12 | India | 1 | 0.2% |
13 | Australia | 1 | 0.2% |
14 | Brazil | 1 | 0.2% |