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 44 32.6%
2 United States 37 27.4%
3 Germany 15 11.1%
4 Korea, Republic of 9 6.7%
5 Russia 7 5.2%
6 India 5 3.7%
7 Taiwan 5 3.7%
8 Canada 3 2.2%
9 Japan 3 2.2%
10 Hong Kong 2 1.5%
11 Netherlands 2 1.5%
12 United Kingdom 2 1.5%
13 Spain 1 0.7%