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 Germany 15 31.9%
2 United States 14 29.8%
3 China 13 27.7%
4 Hong Kong 2 4.3%
5 Italy 2 4.3%
6 Russia 1 2.1%