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 38 33.3%
2 Germany 33 28.9%
3 China 29 25.4%
4 France 7 6.1%
5 Netherlands 6 5.3%
6 Sweden 1 0.9%