2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 7 | 38.9% |
2 | China | 4 | 22.2% |
3 | Russia | 3 | 16.7% |
4 | Singapore | 3 | 16.7% |
5 | Greece | 1 | 5.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 7 | 38.9% |
2 | China | 4 | 22.2% |
3 | Russia | 3 | 16.7% |
4 | Singapore | 3 | 16.7% |
5 | Greece | 1 | 5.6% |