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 19 33.9%
2 Germany 14 25%
3 China 8 14.3%
4 Russia 7 12.5%
5 France 4 7.1%
6 Hong Kong 2 3.6%
7 Estonia 1 1.8%
8 United Kingdom 1 1.8%