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 21 30.4%
2 China 20 29%
3 Netherlands 10 14.5%
4 Sweden 9 13%
5 France 5 7.2%
6 Germany 2 2.9%
7 Hong Kong 1 1.4%
8 Russia 1 1.4%