2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 229 | 66% |
2 | United States | 51 | 14.7% |
3 | Germany | 36 | 10.4% |
4 | Korea, Republic of | 12 | 3.5% |
5 | Russia | 5 | 1.4% |
6 | Singapore | 5 | 1.4% |
7 | Belarus | 3 | 0.9% |
8 | Canada | 2 | 0.6% |
9 | India | 2 | 0.6% |
10 | Austria | 2 | 0.6% |