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 42 51.2%
2 United States 21 25.6%
3 Netherlands 9 11%
4 Hong Kong 7 8.5%
5 France 2 2.4%
6 Taiwan 1 1.2%