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 24 41.4%
2 China 16 27.6%
3 Germany 8 13.8%
4 Japan 3 5.2%
5 Netherlands 2 3.4%
6 Spain 2 3.4%
7 Hong Kong 2 3.4%
8 Sweden 1 1.7%