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 37 35.2%
2 Netherlands 24 22.9%
3 China 13 12.4%
4 Russia 6 5.7%
5 Japan 5 4.8%
6 India 4 3.8%
7 Canada 4 3.8%
8 France 4 3.8%
9 Australia 2 1.9%
10 Poland 2 1.9%
11 Sweden 1 1%
12 Norway 1 1%
13 Germany 1 1%
14 Hong Kong 1 1%