2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 23 | 51.1% |
2 | United States | 13 | 28.9% |
3 | Germany | 5 | 11.1% |
4 | Canada | 2 | 4.4% |
5 | France | 2 | 4.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 23 | 51.1% |
2 | United States | 13 | 28.9% |
3 | Germany | 5 | 11.1% |
4 | Canada | 2 | 4.4% |
5 | France | 2 | 4.4% |