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 50 49%
2 China 28 27.5%
3 Netherlands 13 12.7%
4 Sweden 3 2.9%
5 France 3 2.9%
6 Taiwan 2 2%
7 Germany 1 1%
8 Hong Kong 1 1%
9 Japan 1 1%