2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 142 | 71% |
2 | Germany | 23 | 11.5% |
3 | United States | 19 | 9.5% |
4 | Russia | 3 | 1.5% |
5 | Singapore | 3 | 1.5% |
6 | Ireland | 3 | 1.5% |
7 | Korea, Republic of | 2 | 1% |
8 | Netherlands | 2 | 1% |
9 | Australia | 2 | 1% |
10 | United Kingdom | 1 | 0.5% |