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 20 42.6%
2 China 14 29.8%
3 Netherlands 5 10.6%
4 Japan 2 4.3%
5 France 2 4.3%
6 Germany 2 4.3%
7 Hong Kong 1 2.1%
8 Canada 1 2.1%