2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 132 | 64.1% |
2 | United States | 45 | 21.8% |
3 | Germany | 27 | 13.1% |
4 | Singapore | 2 | 1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 132 | 64.1% |
2 | United States | 45 | 21.8% |
3 | Germany | 27 | 13.1% |
4 | Singapore | 2 | 1% |