2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 21 | 27.6% |
2 | United States | 18 | 23.7% |
3 | Germany | 14 | 18.4% |
4 | Portugal | 7 | 9.2% |
5 | France | 5 | 6.6% |
6 | Senegal | 4 | 5.3% |
7 | Spain | 2 | 2.6% |
8 | Brazil | 2 | 2.6% |
9 | Czech Republic | 1 | 1.3% |
10 | United Kingdom | 1 | 1.3% |
11 | Korea, Republic of | 1 | 1.3% |