BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2021 | Number of total visits
Rank Countries/Territories Count Percent
1 China 82 51.2%
2 United States 28 17.5%
3 Russia 9 5.6%
4 France 8 5%
5 Greece 8 5%
6 Netherlands 5 3.1%
7 Singapore 4 2.5%
8 India 3 1.9%
9 Japan 3 1.9%
10 Hong Kong 2 1.2%
11 Spain 2 1.2%
12 Norway 2 1.2%
13 Taiwan 1 0.6%
14 Korea, Republic of 1 0.6%
15 Germany 1 0.6%
16 Czech Republic 1 0.6%