2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 10 | 34.5% |
2 | United States | 10 | 34.5% |
3 | China | 5 | 17.2% |
4 | Canada | 2 | 6.9% |
5 | Taiwan | 2 | 6.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 10 | 34.5% |
2 | United States | 10 | 34.5% |
3 | China | 5 | 17.2% |
4 | Canada | 2 | 6.9% |
5 | Taiwan | 2 | 6.9% |