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 51 38.1%
2 China 30 22.4%
3 Netherlands 20 14.9%
4 Germany 6 4.5%
5 France 5 3.7%
6 Italy 5 3.7%
7 Japan 5 3.7%
8 Korea, Republic of 3 2.2%
9 Russia 3 2.2%
10 India 2 1.5%
11 Canada 1 0.7%
12 Hong Kong 1 0.7%
13 Ukraine 1 0.7%
14 United Kingdom 1 0.7%