2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 20 | 69% |
2 | India | 3 | 10.3% |
3 | Netherlands | 2 | 6.9% |
4 | Russia | 2 | 6.9% |
5 | United States | 2 | 6.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 20 | 69% |
2 | India | 3 | 10.3% |
3 | Netherlands | 2 | 6.9% |
4 | Russia | 2 | 6.9% |
5 | United States | 2 | 6.9% |