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 United States 45 51.1%
2 Germany 23 26.1%
3 China 13 14.8%
4 France 4 4.5%
5 Hong Kong 1 1.1%
6 India 1 1.1%
7 Mexico 1 1.1%