BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2018 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 19 57.6%
2 China 6 18.2%
3 Germany 5 15.2%
4 Brazil 1 3%
5 Finland 1 3%
6 France 1 3%