2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 92 | 67.2% |
2 | United States | 24 | 17.5% |
3 | Germany | 7 | 5.1% |
4 | Netherlands | 5 | 3.6% |
5 | Taiwan | 3 | 2.2% |
6 | Canada | 2 | 1.5% |
7 | Korea, Republic of | 2 | 1.5% |
8 | Singapore | 1 | 0.7% |
9 | Viet Nam | 1 | 0.7% |