2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 49 | 69% |
2 | United States | 7 | 9.9% |
3 | Germany | 6 | 8.5% |
4 | Singapore | 2 | 2.8% |
5 | Taiwan | 2 | 2.8% |
6 | Australia | 2 | 2.8% |
7 | Venezuela, Bolivarian Republic of | 1 | 1.4% |
8 | Malaysia | 1 | 1.4% |
9 | France | 1 | 1.4% |