BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2019 | Number of total visits
Rank Countries/Territories Count Percent
1 Germany 23 43.4%
2 United States 17 32.1%
3 China 5 9.4%
4 Korea, Republic of 4 7.5%
5 France 2 3.8%
6 Hong Kong 1 1.9%
7 Poland 1 1.9%