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 52 41.6%
2 China 44 35.2%
3 Germany 16 12.8%
4 France 5 4%
5 Netherlands 5 4%
6 Korea, Republic of 2 1.6%
7 Hong Kong 1 0.8%