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 21 30.9%
2 United States 21 30.9%
3 France 7 10.3%
4 Germany 4 5.9%
5 Netherlands 4 5.9%
6 Switzerland 3 4.4%
7 Austria 2 2.9%
8 Canada 2 2.9%
9 Hong Kong 2 2.9%
10 India 2 2.9%