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 38 34.9%
2 China 33 30.3%
3 Germany 16 14.7%
4 Netherlands 10 9.2%
5 Russia 3 2.8%
6 Hong Kong 3 2.8%
7 France 2 1.8%
8 Spain 2 1.8%
9 Canada 1 0.9%
10 India 1 0.9%