2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 60.9% |
2 | Germany | 14 | 30.4% |
3 | United States | 2 | 4.3% |
4 | Hong Kong | 1 | 2.2% |
5 | Switzerland | 1 | 2.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 60.9% |
2 | Germany | 14 | 30.4% |
3 | United States | 2 | 4.3% |
4 | Hong Kong | 1 | 2.2% |
5 | Switzerland | 1 | 2.2% |