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 United States 34 37.4%
2 Germany 23 25.3%
3 Netherlands 19 20.9%
4 China 8 8.8%
5 Norway 2 2.2%
6 Romania 1 1.1%
7 Sweden 1 1.1%
8 Egypt 1 1.1%
9 France 1 1.1%
10 Japan 1 1.1%