2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 142 | 68.9% |
2 | Germany | 24 | 11.7% |
3 | United States | 22 | 10.7% |
4 | Korea, Republic of | 6 | 2.9% |
5 | Ukraine | 3 | 1.5% |
6 | 2 | 1% | |
7 | Canada | 2 | 1% |
8 | Hong Kong | 2 | 1% |
9 | Ireland | 2 | 1% |
10 | Mexico | 1 | 0.5% |