BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2019 | Number of total visits
Rank Countries/Territories Count Percent
1 13 36.1%
2 China 7 19.4%
3 Germany 5 13.9%
4 United States 5 13.9%
5 France 2 5.6%
6 Canada 2 5.6%
7 India 1 2.8%
8 Taiwan 1 2.8%