2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 290 | 84.1% |
2 | United States | 28 | 8.1% |
3 | Germany | 17 | 4.9% |
4 | Romania | 3 | 0.9% |
5 | Singapore | 2 | 0.6% |
6 | Netherlands | 2 | 0.6% |
7 | Belgium | 1 | 0.3% |
8 | Korea, Republic of | 1 | 0.3% |
9 | United Kingdom | 1 | 0.3% |