2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 43 | 71.7% |
2 | Germany | 6 | 10% |
3 | Taiwan | 6 | 10% |
4 | United States | 3 | 5% |
5 | Russia | 2 | 3.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 43 | 71.7% |
2 | Germany | 6 | 10% |
3 | Taiwan | 6 | 10% |
4 | United States | 3 | 5% |
5 | Russia | 2 | 3.3% |