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 42 51.9%
2 United States 21 25.9%
3 Canada 8 9.9%
4 Netherlands 4 4.9%
5 Germany 3 3.7%
6 Russia 2 2.5%
7 Japan 1 1.2%