2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 30 | 44.8% |
2 | United States | 16 | 23.9% |
3 | Germany | 10 | 14.9% |
4 | Hong Kong | 3 | 4.5% |
5 | Korea, Republic of | 2 | 3% |
6 | Netherlands | 2 | 3% |
7 | France | 2 | 3% |
8 | Viet Nam | 1 | 1.5% |
9 | Portugal | 1 | 1.5% |