2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 54 | 77.1% |
2 | Germany | 8 | 11.4% |
3 | United States | 5 | 7.1% |
4 | Czech Republic | 2 | 2.9% |
5 | Moldova, Republic of | 1 | 1.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 54 | 77.1% |
2 | Germany | 8 | 11.4% |
3 | United States | 5 | 7.1% |
4 | Czech Republic | 2 | 2.9% |
5 | Moldova, Republic of | 1 | 1.4% |