BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2021 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 74 61.2%
2 Netherlands 12 9.9%
3 China 11 9.1%
4 Korea, Republic of 5 4.1%
5 Sweden 5 4.1%
6 France 4 3.3%
7 Japan 3 2.5%
8 Russia 2 1.7%
9 Hong Kong 2 1.7%
10 Australia 2 1.7%
11 Canada 1 0.8%