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 United States 11 35.5%
2 Germany 7 22.6%
3 China 4 12.9%
4 Canada 3 9.7%
5 Russia 2 6.5%
6 United Kingdom 2 6.5%
7 Hong Kong 1 3.2%
8 Macao 1 3.2%