2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 164 | 76.3% |
2 | United States | 21 | 9.8% |
3 | Germany | 18 | 8.4% |
4 | Korea, Republic of | 3 | 1.4% |
5 | Netherlands | 2 | 0.9% |
6 | Portugal | 2 | 0.9% |
7 | Sweden | 2 | 0.9% |
8 | France | 2 | 0.9% |
9 | Hong Kong | 1 | 0.5% |