2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 169 | 57.9% |
2 | United States | 59 | 20.2% |
3 | Germany | 36 | 12.3% |
4 | Canada | 21 | 7.2% |
5 | Switzerland | 2 | 0.7% |
6 | Hong Kong | 1 | 0.3% |
7 | Moldova, Republic of | 1 | 0.3% |
8 | Romania | 1 | 0.3% |
9 | Russia | 1 | 0.3% |
10 | Singapore | 1 | 0.3% |