2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 14 | 51.9% |
2 | United States | 7 | 25.9% |
3 | Viet Nam | 2 | 7.4% |
4 | Iran, Islamic Republic of | 2 | 7.4% |
5 | Netherlands | 2 | 7.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 14 | 51.9% |
2 | United States | 7 | 25.9% |
3 | Viet Nam | 2 | 7.4% |
4 | Iran, Islamic Republic of | 2 | 7.4% |
5 | Netherlands | 2 | 7.4% |