2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 33 | 63.5% |
2 | Germany | 10 | 19.2% |
3 | Japan | 4 | 7.7% |
4 | United States | 4 | 7.7% |
5 | Austria | 1 | 1.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 33 | 63.5% |
2 | Germany | 10 | 19.2% |
3 | Japan | 4 | 7.7% |
4 | United States | 4 | 7.7% |
5 | Austria | 1 | 1.9% |