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 29 60.4%
2 China 11 22.9%
3 Germany 3 6.2%
4 Netherlands 2 4.2%
5 France 2 4.2%
6 Canada 1 2.1%