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 14 31.1%
2 China 13 28.9%
3 Netherlands 11 24.4%
4 Germany 3 6.7%
5 Taiwan 2 4.4%
6 France 2 4.4%