2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 34 | 44.2% |
2 | United States | 14 | 18.2% |
3 | Netherlands | 10 | 13% |
4 | Singapore | 6 | 7.8% |
5 | Korea, Republic of | 5 | 6.5% |
6 | Canada | 2 | 2.6% |
7 | France | 2 | 2.6% |
8 | Germany | 2 | 2.6% |
9 | Viet Nam | 2 | 2.6% |