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 39 28.7%
2 Germany 33 24.3%
3 China 21 15.4%
4 Russia 17 12.5%
5 Hong Kong 13 9.6%
6 Korea, Republic of 4 2.9%
7 Netherlands 4 2.9%
8 Slovakia 2 1.5%
9 United Kingdom 2 1.5%
10 Moldova, Republic of 1 0.7%
  2021 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 10 9 1 7 19 32 13 17 15 13 136
  2020 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 16 14 16 3 1 16 12 11 28 9 7 133
  2019 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 4 49 58 33 5 4 3 12 3 5 13 10 199
  2018 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 7 1 10 7 7 9 41
  2017 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 3 12 9 2 26