2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 29 | 37.7% |
2 | United States | 20 | 26% |
3 | Germany | 13 | 16.9% |
4 | Japan | 4 | 5.2% |
5 | Senegal | 3 | 3.9% |
6 | France | 3 | 3.9% |
7 | Netherlands | 2 | 2.6% |
8 | Taiwan | 1 | 1.3% |
9 | Canada | 1 | 1.3% |
10 | Czech Republic | 1 | 1.3% |