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 41 42.3%
2 United States 27 27.8%
3 Netherlands 12 12.4%
4 Germany 10 10.3%
5 France 3 3.1%
6 Hong Kong 1 1%
7 Italy 1 1%
8 Russia 1 1%
9 Canada 1 1%