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 46 41.4%
2 China 24 21.6%
3 Netherlands 16 14.4%
4 Germany 7 6.3%
5 France 5 4.5%
6 Korea, Republic of 3 2.7%
7 Russia 3 2.7%
8 United Kingdom 2 1.8%
9 Japan 2 1.8%
10 Estonia 1 0.9%
11 Argentina 1 0.9%
12 Cambodia 1 0.9%