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 6 35.3%
2 China 4 23.5%
3 Germany 3 17.6%
4 Hong Kong 1 5.9%
5 India 1 5.9%
6 United Kingdom 1 5.9%
7 Canada 1 5.9%