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 22 31.9%
2 Netherlands 12 17.4%
3 Germany 11 15.9%
4 China 8 11.6%
5 France 4 5.8%
6 Korea, Republic of 3 4.3%
7 United Kingdom 3 4.3%
8 South Africa 2 2.9%
9 Hong Kong 2 2.9%
10 Switzerland 1 1.4%
11 Canada 1 1.4%