2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 60 | 65.2% |
2 | United States | 14 | 15.2% |
3 | Germany | 11 | 12% |
4 | Netherlands | 7 | 7.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 60 | 65.2% |
2 | United States | 14 | 15.2% |
3 | Germany | 11 | 12% |
4 | Netherlands | 7 | 7.6% |