2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 38 | 79.2% |
2 | Germany | 5 | 10.4% |
3 | United States | 3 | 6.2% |
4 | Canada | 1 | 2.1% |
5 | Korea, Republic of | 1 | 2.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 38 | 79.2% |
2 | Germany | 5 | 10.4% |
3 | United States | 3 | 6.2% |
4 | Canada | 1 | 2.1% |
5 | Korea, Republic of | 1 | 2.1% |