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 China 23 53.5%
2 United States 10 23.3%
3 Germany 4 9.3%
4 France 2 4.7%
5 Hong Kong 1 2.3%
6 India 1 2.3%
7 Netherlands 1 2.3%
8 Russia 1 2.3%