2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | 29 | 69% | |
2 | China | 8 | 19% |
3 | United States | 3 | 7.1% |
4 | Germany | 1 | 2.4% |
5 | United Kingdom | 1 | 2.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | 29 | 69% | |
2 | China | 8 | 19% |
3 | United States | 3 | 7.1% |
4 | Germany | 1 | 2.4% |
5 | United Kingdom | 1 | 2.4% |