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 60 40.3%
2 Russia 23 15.4%
3 China 18 12.1%
4 Netherlands 17 11.4%
5 Canada 11 7.4%
6 Germany 4 2.7%
7 Taiwan 4 2.7%
8 Hungary 3 2%
9 India 2 1.3%
10 Hong Kong 2 1.3%
11 France 2 1.3%
12 United Kingdom 2 1.3%
13 Sweden 1 0.7%