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 Germany 38 43.2%
2 China 13 14.8%
3 Netherlands 13 14.8%
4 United States 11 12.5%
5 Russia 4 4.5%
6 Korea, Republic of 3 3.4%
7 Singapore 2 2.3%
8 Philippines 2 2.3%
9 France 1 1.1%
10 Canada 1 1.1%