2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 33 | 55% |
2 | United States | 14 | 23.3% |
3 | Germany | 10 | 16.7% |
4 | Ukraine | 2 | 3.3% |
5 | France | 1 | 1.7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 33 | 55% |
2 | United States | 14 | 23.3% |
3 | Germany | 10 | 16.7% |
4 | Ukraine | 2 | 3.3% |
5 | France | 1 | 1.7% |