2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 22 | 66.7% |
2 | Germany | 8 | 24.2% |
3 | United States | 1 | 3% |
4 | Austria | 1 | 3% |
5 | Canada | 1 | 3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 22 | 66.7% |
2 | Germany | 8 | 24.2% |
3 | United States | 1 | 3% |
4 | Austria | 1 | 3% |
5 | Canada | 1 | 3% |