2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 167 | 53.5% |
2 | United States | 88 | 28.2% |
3 | Germany | 45 | 14.4% |
4 | Japan | 2 | 0.6% |
5 | Belarus | 2 | 0.6% |
6 | Bolivia, Plurinational State of | 2 | 0.6% |
7 | Singapore | 2 | 0.6% |
8 | Sweden | 2 | 0.6% |
9 | Canada | 1 | 0.3% |
10 | Korea, Republic of | 1 | 0.3% |