2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 29 | 59.2% |
2 | United States | 11 | 22.4% |
3 | Germany | 6 | 12.2% |
4 | India | 2 | 4.1% |
5 | Japan | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 29 | 59.2% |
2 | United States | 11 | 22.4% |
3 | Germany | 6 | 12.2% |
4 | India | 2 | 4.1% |
5 | Japan | 1 | 2% |