BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2023 | Number of total visits
Rank Countries/Territories Count Percent
1 China 189 64.1%
2 United States 85 28.8%
3 Germany 15 5.1%
4 France 3 1%
5 Russia 2 0.7%
6 Taiwan 1 0.3%