2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 18 | 58.1% |
2 | Germany | 6 | 19.4% |
3 | United States | 4 | 12.9% |
4 | Hong Kong | 2 | 6.5% |
5 | Czech Republic | 1 | 3.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 18 | 58.1% |
2 | Germany | 6 | 19.4% |
3 | United States | 4 | 12.9% |
4 | Hong Kong | 2 | 6.5% |
5 | Czech Republic | 1 | 3.2% |