2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 22 | 42.3% |
2 | United States | 10 | 19.2% |
3 | Germany | 7 | 13.5% |
4 | Senegal | 3 | 5.8% |
5 | Singapore | 2 | 3.8% |
6 | Slovenia | 2 | 3.8% |
7 | Netherlands | 2 | 3.8% |
8 | France | 2 | 3.8% |
9 | Estonia | 1 | 1.9% |
10 | United Kingdom | 1 | 1.9% |