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 12 42.9%
2 United States 4 14.3%
3 Denmark 2 7.1%
4 Germany 2 7.1%
5 Malaysia 2 7.1%
6 Singapore 2 7.1%
7 Bangladesh 1 3.6%
8 Russia 1 3.6%
9 France 1 3.6%
10 Georgia 1 3.6%