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 47 54.7%
2 China 17 19.8%
3 Germany 7 8.1%
4 Hong Kong 4 4.7%
5 Russia 4 4.7%
6 United Kingdom 2 2.3%
7 Netherlands 2 2.3%
8 France 2 2.3%
9 India 1 1.2%