BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 65 67.7%
2 United States 11 11.5%
3 Japan 6 6.2%
4 Germany 4 4.2%
5 Hong Kong 3 3.1%
6 Taiwan 3 3.1%
7 Singapore 2 2.1%
8 Netherlands 1 1%
9 Cyprus 1 1%