2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 57 | 60% |
2 | United States | 15 | 15.8% |
3 | Netherlands | 12 | 12.6% |
4 | Germany | 10 | 10.5% |
5 | Poland | 1 | 1.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 57 | 60% |
2 | United States | 15 | 15.8% |
3 | Netherlands | 12 | 12.6% |
4 | Germany | 10 | 10.5% |
5 | Poland | 1 | 1.1% |