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 39 28.1%
2 Germany 30 21.6%
3 China 26 18.7%
4 Russia 17 12.2%
5 Canada 5 3.6%
6 United Kingdom 3 2.2%
7 Denmark 3 2.2%
8 India 3 2.2%
9 Korea, Republic of 2 1.4%
10 Hong Kong 2 1.4%
11 Cote D'ivoire 2 1.4%
12 Norway 2 1.4%
13 Singapore 2 1.4%
14 Czech Republic 1 0.7%
15 Estonia 1 0.7%
16 Netherlands 1 0.7%