2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 220 | 75.6% |
2 | United States | 48 | 16.5% |
3 | Germany | 20 | 6.9% |
4 | Russia | 2 | 0.7% |
5 | Pakistan | 1 | 0.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 220 | 75.6% |
2 | United States | 48 | 16.5% |
3 | Germany | 20 | 6.9% |
4 | Russia | 2 | 0.7% |
5 | Pakistan | 1 | 0.3% |