2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 44.7% |
2 | United States | 9 | 23.7% |
3 | Germany | 7 | 18.4% |
4 | Taiwan | 3 | 7.9% |
5 | Singapore | 2 | 5.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 44.7% |
2 | United States | 9 | 23.7% |
3 | Germany | 7 | 18.4% |
4 | Taiwan | 3 | 7.9% |
5 | Singapore | 2 | 5.3% |