
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 501 | 71.9% |
2 | United States | 96 | 13.8% |
3 | 44 | 6.3% | |
4 | Iran, Islamic Republic of | 10 | 1.4% |
5 | Netherlands | 9 | 1.3% |
6 | Hong Kong | 7 | 1% |
7 | France | 5 | 0.7% |
8 | Germany | 4 | 0.6% |
9 | Ireland | 3 | 0.4% |
10 | Bangladesh | 3 | 0.4% |
11 | Ukraine | 3 | 0.4% |
12 | Singapore | 3 | 0.4% |
13 | Malaysia | 2 | 0.3% |
14 | Mongolia | 2 | 0.3% |
15 | Australia | 2 | 0.3% |
16 | Canada | 1 | 0.1% |
17 | Japan | 1 | 0.1% |
18 | Thailand | 1 | 0.1% |