BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2020 | Number of total visits
Rank Countries/Territories Count Percent
1 Germany 24 35.8%
2 United States 19 28.4%
3 China 13 19.4%
4 France 3 4.5%
5 Hong Kong 3 4.5%
6 India 3 4.5%
7 Russia 1 1.5%
8 Finland 1 1.5%