BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2021 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 17 44.7%
2 Germany 6 15.8%
3 China 4 10.5%
4 Canada 2 5.3%
5 Spain 2 5.3%
6 United Kingdom 2 5.3%
7 Hong Kong 2 5.3%
8 India 2 5.3%
9 Netherlands 1 2.6%