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 32 44.4%
2 United States 18 25%
3 Germany 10 13.9%
4 Netherlands 7 9.7%
5 Hong Kong 2 2.8%
6 France 2 2.8%
7 Canada 1 1.4%