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 53 47.3%
2 Russia 21 18.8%
3 China 15 13.4%
4 Netherlands 11 9.8%
5 Hong Kong 5 4.5%
6 Germany 2 1.8%
7 Ecuador 2 1.8%
8 Poland 2 1.8%
9 France 1 0.9%