2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 81 | 51.6% |
2 | United States | 39 | 24.8% |
3 | Canada | 12 | 7.6% |
4 | Korea, Republic of | 7 | 4.5% |
5 | Senegal | 6 | 3.8% |
6 | India | 4 | 2.5% |
7 | Netherlands | 3 | 1.9% |
8 | Azerbaijan | 2 | 1.3% |
9 | France | 1 | 0.6% |
10 | Germany | 1 | 0.6% |
11 | Israel | 1 | 0.6% |