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 31 30.7%
2 United States 23 22.8%
3 Germany 12 11.9%
4 Netherlands 11 10.9%
5 Spain 7 6.9%
6 Sweden 5 5%
7 Switzerland 2 2%
8 Canada 2 2%
9 Iran, Islamic Republic of 2 2%
10 Korea, Republic of 2 2%
11 France 2 2%
12 Hong Kong 1 1%
13 Russia 1 1%