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 71 54.6%
2 China 19 14.6%
3 Germany 16 12.3%
4 Hong Kong 11 8.5%
5 Netherlands 5 3.8%
6 Singapore 3 2.3%
7 Russia 2 1.5%
8 Japan 2 1.5%
9 Canada 1 0.8%