2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 6 | 27.3% |
2 | United States | 5 | 22.7% |
3 | Germany | 2 | 9.1% |
4 | Moldova, Republic of | 2 | 9.1% |
5 | Netherlands | 2 | 9.1% |
6 | Russia | 1 | 4.5% |
7 | Singapore | 1 | 4.5% |
8 | United Kingdom | 1 | 4.5% |
9 | Hong Kong | 1 | 4.5% |
10 | France | 1 | 4.5% |