2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 21 | 72.4% |
2 | Russia | 3 | 10.3% |
3 | United States | 3 | 10.3% |
4 | Netherlands | 2 | 6.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 21 | 72.4% |
2 | Russia | 3 | 10.3% |
3 | United States | 3 | 10.3% |
4 | Netherlands | 2 | 6.9% |