2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 20 | 50% |
2 | United States | 7 | 17.5% |
3 | Germany | 5 | 12.5% |
4 | Taiwan | 2 | 5% |
5 | Ukraine | 2 | 5% |
6 | United Kingdom | 2 | 5% |
7 | Canada | 2 | 5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 20 | 50% |
2 | United States | 7 | 17.5% |
3 | Germany | 5 | 12.5% |
4 | Taiwan | 2 | 5% |
5 | Ukraine | 2 | 5% |
6 | United Kingdom | 2 | 5% |
7 | Canada | 2 | 5% |