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 China 53 42.7%
2 United States 50 40.3%
3 Germany 17 13.7%
4 France 2 1.6%
5 Italy 1 0.8%
6 Netherlands 1 0.8%