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 China 32 54.2%
2 United States 18 30.5%
3 Netherlands 4 6.8%
4 Taiwan 2 3.4%
5 Italy 2 3.4%
6 Canada 1 1.7%