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 16 38.1%
2 United States 11 26.2%
3 Sweden 8 19%
4 France 2 4.8%
5 Hong Kong 2 4.8%
6 Netherlands 2 4.8%
7 Germany 1 2.4%