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 China 18 24.3%
2 United States 16 21.6%
3 Netherlands 10 13.5%
4 France 9 12.2%
5 Germany 8 10.8%
6 Italy 3 4.1%
7 Canada 3 4.1%
8 Finland 3 4.1%
9 Egypt 2 2.7%
10 Macao 1 1.4%
11 Iran, Islamic Republic of 1 1.4%