2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 195 | 52.8% |
2 | United States | 103 | 27.9% |
3 | Germany | 37 | 10% |
4 | Netherlands | 22 | 6% |
5 | Russia | 4 | 1.1% |
6 | Sweden | 4 | 1.1% |
7 | United Kingdom | 2 | 0.5% |
8 | France | 1 | 0.3% |
9 | Singapore | 1 | 0.3% |