2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 171 | 71.2% |
2 | Germany | 34 | 14.2% |
3 | United States | 30 | 12.5% |
4 | Canada | 5 | 2.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 171 | 71.2% |
2 | Germany | 34 | 14.2% |
3 | United States | 30 | 12.5% |
4 | Canada | 5 | 2.1% |