BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2020 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 27 36%
2 China 19 25.3%
3 Germany 17 22.7%
4 France 5 6.7%
5 Norway 4 5.3%
6 Canada 1 1.3%
7 Hong Kong 1 1.3%
8 Italy 1 1.3%