BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2021 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 97 63.8%
2 Netherlands 30 19.7%
3 China 10 6.6%
4 Russia 7 4.6%
5 Hong Kong 4 2.6%
6 Canada 2 1.3%
7 India 1 0.7%
8 France 1 0.7%