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 65 50.4%
2 Germany 17 13.2%
3 Korea, Republic of 14 10.9%
4 China 12 9.3%
5 Netherlands 9 7%
6 France 3 2.3%
7 India 2 1.6%
8 Italy 2 1.6%
9 Russia 2 1.6%
10 Taiwan 1 0.8%
11 Japan 1 0.8%
12 Norway 1 0.8%