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 China 5 26.3%
2 Netherlands 4 21.1%
3 United States 3 15.8%
4 Germany 3 15.8%
5 Japan 1 5.3%
6 Estonia 1 5.3%
7 Russia 1 5.3%
8 Singapore 1 5.3%