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 268 29.9%
2 China 255 28.4%
3 Germany 105 11.7%
4 Netherlands 99 11%
5 France 75 8.4%
6 Russia 32 3.6%
7 Canada 21 2.3%
8 Denmark 13 1.4%
9 India 12 1.3%
10 Sweden 6 0.7%
11 Poland 3 0.3%
12 Chile 3 0.3%
13 Brazil 1 0.1%
14 Bulgaria 1 0.1%
15 Finland 1 0.1%
16 Hong Kong 1 0.1%
17 Korea, Republic of 1 0.1%
  2021 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 87 89 75 97 86 109 109 58 73 114 897
  2020 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 93 88 50 46 43 42 44 55 41 49 65 63 679
  2019 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 28 57 63 60 13 42 61 46 49 57 42 66 584
  2018 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 30 36 46 30 31 34 1 1 1 36 246
  2017 | Number of total visits
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 7 22 24 18 22 93