2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 30 | 34.9% |
2 | United States | 24 | 27.9% |
3 | Germany | 12 | 14% |
4 | Russia | 6 | 7% |
5 | Senegal | 6 | 7% |
6 | Canada | 3 | 3.5% |
7 | Hong Kong | 2 | 2.3% |
8 | Portugal | 1 | 1.2% |
9 | 1 | 1.2% | |
10 | Finland | 1 | 1.2% |