BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2023 | Number of total visits
Rank Countries/Territories Count Percent
1 China 18 43.9%
2 Switzerland 6 14.6%
3 Germany 5 12.2%
4 United States 3 7.3%
5 Japan 2 4.9%
6 Netherlands 2 4.9%
7 Hong Kong 2 4.9%
8 Australia 2 4.9%
9 India 1 2.4%