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 28 52.8%
2 United States 14 26.4%
3 Canada 4 7.5%
4 Netherlands 3 5.7%
5 Russia 2 3.8%
6 Denmark 2 3.8%