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 26 39.4%
2 United States 11 16.7%
3 Canada 10 15.2%
4 Hong Kong 5 7.6%
5 Netherlands 4 6.1%
6 Australia 3 4.5%
7 Germany 3 4.5%
8 Bangladesh 1 1.5%
9 France 1 1.5%
10 Russia 1 1.5%
11 Sweden 1 1.5%