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 75 56%
2 China 36 26.9%
3 Germany 15 11.2%
4 Netherlands 5 3.7%
5 France 2 1.5%
6 Japan 1 0.7%