BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2020 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 39 55.7%
2 Germany 10 14.3%
3 China 9 12.9%
4 Netherlands 6 8.6%
5 Hong Kong 3 4.3%
6 Canada 2 2.9%
7 India 1 1.4%