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 43 38.1%
2 United States 35 31%
3 Germany 17 15%
4 Netherlands 11 9.7%
5 Canada 2 1.8%
6 Hong Kong 2 1.8%
7 France 2 1.8%
8 Japan 1 0.9%