2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 52 | 71.2% |
2 | United States | 10 | 13.7% |
3 | Netherlands | 9 | 12.3% |
4 | Russia | 2 | 2.7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 52 | 71.2% |
2 | United States | 10 | 13.7% |
3 | Netherlands | 9 | 12.3% |
4 | Russia | 2 | 2.7% |