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 15 31.9%
2 United States 9 19.1%
3 Sweden 8 17%
4 Germany 4 8.5%
5 Netherlands 3 6.4%
6 United Kingdom 3 6.4%
7 Taiwan 2 4.3%
8 Japan 2 4.3%
9 Canada 1 2.1%