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 Germany 3 42.9%
2 United States 2 28.6%
3 China 1 14.3%
4 Hong Kong 1 14.3%
  2020 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 7 7
  2019 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 3 18 11 4 5 12 4 14 4 6 9 90
  2018 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 7 8 4 4 7 5 35
  2017 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 7 9 12 7 35