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 United States 24 60%
2 Germany 7 17.5%
3 France 5 12.5%
4 China 2 5%
5 Hong Kong 1 2.5%
6 United Kingdom 1 2.5%