2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 27 | 40.9% |
2 | United States | 25 | 37.9% |
3 | Germany | 10 | 15.2% |
4 | Taiwan | 2 | 3% |
5 | France | 2 | 3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 27 | 40.9% |
2 | United States | 25 | 37.9% |
3 | Germany | 10 | 15.2% |
4 | Taiwan | 2 | 3% |
5 | France | 2 | 3% |