2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 14 | 51.9% |
2 | Germany | 6 | 22.2% |
3 | Japan | 3 | 11.1% |
4 | Korea, Republic of | 2 | 7.4% |
5 | United States | 2 | 7.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 14 | 51.9% |
2 | Germany | 6 | 22.2% |
3 | Japan | 3 | 11.1% |
4 | Korea, Republic of | 2 | 7.4% |
5 | United States | 2 | 7.4% |