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 39 41.5%
2 United States 26 27.7%
3 Germany 8 8.5%
4 Korea, Republic of 7 7.4%
5 Netherlands 4 4.3%
6 Hong Kong 4 4.3%
7 Italy 3 3.2%
8 France 2 2.1%
9 Taiwan 1 1.1%