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 7 31.8%
2 China 6 27.3%
3 Netherlands 6 27.3%
4 Canada 1 4.5%
5 Hong Kong 1 4.5%
6 Japan 1 4.5%