2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 13 | 39.4% |
2 | United States | 10 | 30.3% |
3 | Germany | 4 | 12.1% |
4 | Senegal | 3 | 9.1% |
5 | Canada | 3 | 9.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 13 | 39.4% |
2 | United States | 10 | 30.3% |
3 | Germany | 4 | 12.1% |
4 | Senegal | 3 | 9.1% |
5 | Canada | 3 | 9.1% |