BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 17 30.9%
2 United States 14 25.5%
3 Germany 5 9.1%
4 Singapore 5 9.1%
5 Bangladesh 3 5.5%
6 Malaysia 3 5.5%
7 Australia 2 3.6%
8 Hong Kong 2 3.6%
9 Italy 2 3.6%
10 United Kingdom 1 1.8%
11 Finland 1 1.8%