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 United States 25 39.7%
2 China 13 20.6%
3 Germany 8 12.7%
4 Netherlands 8 12.7%
5 Canada 5 7.9%
6 France 2 3.2%
7 Hong Kong 1 1.6%
8 Japan 1 1.6%