BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2021 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 5 29.4%
2 Russia 3 17.6%
3 China 2 11.8%
4 Denmark 2 11.8%
5 India 2 11.8%
6 Netherlands 1 5.9%
7 Hong Kong 1 5.9%
8 Canada 1 5.9%