BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2022 | Number of total visits
Rank Countries/Territories Count Percent
1 China 12 54.5%
2 United States 4 18.2%
3 Hong Kong 3 13.6%
4 Japan 1 4.5%
5 Russia 1 4.5%
6 Germany 1 4.5%