2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 181 | 51.4% |
2 | United States | 139 | 39.5% |
3 | Germany | 29 | 8.2% |
4 | Russia | 2 | 0.6% |
5 | France | 1 | 0.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 181 | 51.4% |
2 | United States | 139 | 39.5% |
3 | Germany | 29 | 8.2% |
4 | Russia | 2 | 0.6% |
5 | France | 1 | 0.3% |