BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
  2020 | Number of total visits
Rank Countries/Territories Count Percent
1 China 23 35.9%
2 United States 21 32.8%
3 Germany 13 20.3%
4 Russia 3 4.7%
5 Hong Kong 2 3.1%
6 Finland 1 1.6%
7 Canada 1 1.6%
  2020 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 12 9 13 5 12 6 7 64
  2019 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 3 2 5 5 1 3 6 3 6 2 8 44
  2018 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 3 1 9 10 7 5 1 1 2 39
  2017 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 20 3 9 15 9 56