2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 223 | 55.9% |
2 | United States | 131 | 32.8% |
3 | Germany | 31 | 7.8% |
4 | Canada | 6 | 1.5% |
5 | Serbia | 2 | 0.5% |
6 | Sweden | 2 | 0.5% |
7 | Taiwan | 1 | 0.3% |
8 | Singapore | 1 | 0.3% |
9 | Netherlands | 1 | 0.3% |
10 | Norway | 1 | 0.3% |