2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 16 | 30.8% |
2 | Germany | 11 | 21.2% |
3 | United States | 6 | 11.5% |
4 | Netherlands | 5 | 9.6% |
5 | Senegal | 4 | 7.7% |
6 | Canada | 4 | 7.7% |
7 | Finland | 2 | 3.8% |
8 | France | 2 | 3.8% |
9 | Korea, Republic of | 1 | 1.9% |
10 | Togo | 1 | 1.9% |