2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 22 | 47.8% |
2 | United States | 11 | 23.9% |
3 | Canada | 10 | 21.7% |
4 | Germany | 2 | 4.3% |
5 | Singapore | 1 | 2.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 22 | 47.8% |
2 | United States | 11 | 23.9% |
3 | Canada | 10 | 21.7% |
4 | Germany | 2 | 4.3% |
5 | Singapore | 1 | 2.2% |