2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 9 | 24.3% |
2 | United States | 7 | 18.9% |
3 | Russia | 6 | 16.2% |
4 | Viet Nam | 4 | 10.8% |
5 | Canada | 4 | 10.8% |
6 | United Kingdom | 2 | 5.4% |
7 | Hong Kong | 2 | 5.4% |
8 | Luxembourg | 2 | 5.4% |
9 | Germany | 1 | 2.7% |