2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 30 | 33.3% |
2 | United States | 24 | 26.7% |
3 | Germany | 13 | 14.4% |
4 | France | 7 | 7.8% |
5 | Netherlands | 6 | 6.7% |
6 | Senegal | 4 | 4.4% |
7 | Taiwan | 3 | 3.3% |
8 | Singapore | 1 | 1.1% |
9 | Spain | 1 | 1.1% |
10 | Ireland | 1 | 1.1% |