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 United States 7 33.3%
2 Germany 6 28.6%
3 Hong Kong 3 14.3%
4 Netherlands 2 9.5%
5 China 2 9.5%
6 Russia 1 4.8%
  2020 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 15 6 21
  2019 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 2 8 7 11 15 9 6 11 8 3 3 8 91
  2018 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 14 1 8 10 6 6 1 3 49
  2017 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 4 12 16 14 3 49