BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2020 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 46 50.5%
2 Germany 21 23.1%
3 China 13 14.3%
4 Russia 3 3.3%
5 France 2 2.2%
6 Czech Republic 2 2.2%
7 Hong Kong 2 2.2%
8 Egypt 1 1.1%
9 Ukraine 1 1.1%