2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 21 | 43.8% |
2 | United States | 19 | 39.6% |
3 | Germany | 3 | 6.2% |
4 | Russia | 2 | 4.2% |
5 | Canada | 1 | 2.1% |
6 | Greece | 1 | 2.1% |
7 | Romania | 1 | 2.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 21 | 43.8% |
2 | United States | 19 | 39.6% |
3 | Germany | 3 | 6.2% |
4 | Russia | 2 | 4.2% |
5 | Canada | 1 | 2.1% |
6 | Greece | 1 | 2.1% |
7 | Romania | 1 | 2.1% |