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 United States 36 33%
2 China 20 18.3%
3 Germany 17 15.6%
4 Korea, Republic of 9 8.3%
5 Japan 6 5.5%
6 Spain 5 4.6%
7 Italy 5 4.6%
8 Russia 3 2.8%
9 Netherlands 2 1.8%
10 Hong Kong 2 1.8%
11 France 2 1.8%
12 Canada 1 0.9%
13 United Kingdom 1 0.9%