2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 176 | 65.9% |
2 | United States | 51 | 19.1% |
3 | Germany | 26 | 9.7% |
4 | Russia | 5 | 1.9% |
5 | United Kingdom | 2 | 0.7% |
6 | Ireland | 2 | 0.7% |
7 | Korea, Republic of | 2 | 0.7% |
8 | Moldova, Republic of | 1 | 0.4% |
9 | Netherlands | 1 | 0.4% |
10 | Singapore | 1 | 0.4% |