2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 47.2% |
2 | China | 14 | 26.4% |
3 | Canada | 9 | 17% |
4 | Russia | 3 | 5.7% |
5 | Germany | 2 | 3.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 47.2% |
2 | China | 14 | 26.4% |
3 | Canada | 9 | 17% |
4 | Russia | 3 | 5.7% |
5 | Germany | 2 | 3.8% |