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 34 28.6%
2 China 29 24.4%
3 Canada 18 15.1%
4 Germany 14 11.8%
5 Netherlands 7 5.9%
6 France 5 4.2%
7 Korea, Republic of 3 2.5%
8 Macao 2 1.7%
9 Australia 2 1.7%
10 Czech Republic 2 1.7%
11 Russia 2 1.7%
12 India 1 0.8%