BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2022 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 44 49.4%
2 China 20 22.5%
3 Netherlands 16 18%
4 Russia 7 7.9%
5 Singapore 1 1.1%
6 France 1 1.1%