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 10 28.6%
2 China 6 17.1%
3 Ukraine 5 14.3%
4 Japan 4 11.4%
5 Korea, Republic of 3 8.6%
6 Portugal 3 8.6%
7 Russia 2 5.7%
8 Netherlands 1 2.9%
9 Germany 1 2.9%