2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 162 | 68.4% |
2 | Germany | 32 | 13.5% |
3 | United States | 29 | 12.2% |
4 | Russia | 6 | 2.5% |
5 | Ireland | 3 | 1.3% |
6 | Korea, Republic of | 2 | 0.8% |
7 | Netherlands | 1 | 0.4% |
8 | Hong Kong | 1 | 0.4% |
9 | Singapore | 1 | 0.4% |