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 United States 43 51.8%
2 China 9 10.8%
3 Finland 8 9.6%
4 Hong Kong 4 4.8%
5 United Kingdom 3 3.6%
6 Russia 2 2.4%
7 Spain 2 2.4%
8 Australia 2 2.4%
9 Brazil 2 2.4%
10 Canada 2 2.4%
11 Czech Republic 1 1.2%
12 Japan 1 1.2%
13 Netherlands 1 1.2%
14 Germany 1 1.2%
15 Turkey 1 1.2%
16 Ukraine 1 1.2%