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 61 28.4%
2 China 45 20.9%
3 Germany 35 16.3%
4 Netherlands 32 14.9%
5 Russia 9 4.2%
6 Ireland 6 2.8%
7 Korea, Republic of 6 2.8%
8 France 6 2.8%
9 India 5 2.3%
10 Canada 4 1.9%
11 Taiwan 3 1.4%
12 Romania 2 0.9%
13 Australia 1 0.5%