BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2022 | Number of total visits
Rank Countries/Territories Count Percent
1 China 34 39.5%
2 United States 22 25.6%
3 Canada 9 10.5%
4 Netherlands 8 9.3%
5 Germany 7 8.1%
6 France 2 2.3%
7 Hong Kong 1 1.2%
8 Norway 1 1.2%
9 Russia 1 1.2%
10 Spain 1 1.2%