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 75 41.2%
2 United States 51 28%
3 Germany 16 8.8%
4 Japan 9 4.9%
5 Hong Kong 7 3.8%
6 Netherlands 6 3.3%
7 Russia 5 2.7%
8 France 4 2.2%
9 Spain 3 1.6%
10 Korea, Republic of 2 1.1%
11 Poland 1 0.5%
12 Israel 1 0.5%
13 Finland 1 0.5%
14 United Kingdom 1 0.5%