Usage stats

This page reveals how are used the online library and the Windows PC application. Stats are delivered for some periods of time:
  • since beginning 2020-01-01
  • over the rolling past year, i.e. from 2024-04-30 till now
  • over the rolling past month, i.e. from 2025-03-31 till now
  • over the rolling past week, i.e. from 2025-04-23 till now
Countries rolling past year
- Argentina - Australia - Austria - Belgium - Brazil - Bulgaria - Canada - Chile - China - Cote D'Ivoire - Croatia - Czech Republic - Denmark - Finland - France - Germany - Greece - Hong Kong - Hungary - India - Indonesia - Italy - Korea, Republic of - Latvia - Libya - Malaysia - Netherlands - New Zealand - Norway - Poland - Portugal - Romania - Russian Federation - Serbia - Singapore - Slovakia - Slovenia - South Africa - Spain - Sweden - Switzerland - Taiwan - Thailand - Tonga - Turkey - Ukraine - United Kingdom - United States - Vietnam
Countries rolling past month
- Argentina - Australia - Austria - Brazil - Bulgaria - Canada - Chile - China - Czech Republic - Denmark - France - Germany - Greece - Hungary - Italy - Latvia - Poland - Romania - Russian Federation - Serbia - Slovakia - Switzerland - Ukraine - United Kingdom - United States - Vietnam
Countries rolling past week
- Australia - Canada - China - Czech Republic - France - Germany - Italy - Latvia - Romania - Russian Federation - Serbia - United Kingdom - United States - Vietnam

Users (distinct IPs):
  • since beginning 3110
  • rolling past year 678
  • rolling past month 98
  • rolling past week 29
Most active countries over rolling past year
(in terms of simulations, at least 500 actions):
  • Germany 2668
  • France 2227
  • Czech Republic 2137
  • Serbia 1754
  • United States 1189
  • Italy 1113
  • Vietnam 937
  • Hungary 673
Most active countries over rolling past month
(in terms of simulations, at least 50 actions):
  • Germany 747
  • Italy 536
  • Chile 236
  • Czech Republic 217
  • Serbia 180
Most active countries over rolling past week
(in terms of simulations, at least 50 actions):
  • Germany 251
  • Czech Republic 150
  • Italy 110

Most active countries over rolling past year
(in terms of count of different users, at least 10 users):
  • Italy 85
  • United States 78
  • Vietnam 66
  • Germany 65
  • Serbia 63
  • France 44
  • Australia 22
  • United Kingdom 22
  • Poland 19
  • Czech Republic 18
  • Greece 18
  • Romania 15
  • Ukraine 14
  • Netherlands 12
  • Switzerland 11
  • Korea, Republic of 10
  • Spain 10

Circuit simulations over rolling past year performed from:
  • Web 7001
  • PC 9491
The 10 most successful circuits over rolling past year:
  • schema4 3219
  • schema1 3094
  • schema8 1972
  • schema15 1007
  • schema5 976
  • schema2 871
  • schema3 869
  • schema30 539
  • schema7 386
  • schema6 331
The 10 most successful circuits ever (since 1/2020):
  • schema4 17506
  • schema1 17333
  • schema8 7624
  • schema6 6002
  • schema5 5506
  • schema2 4668
  • schema3 3880
  • schema7 1885
  • schema15 1738
  • schema9 1379

Counts of tube curves display:
  • since beginning 4183
  • rolling past year 772
  • rolling past month 98
  • rolling past week 36

"DCTriode" PC app downloads (includes search engines hits) (this log was not filled from 11/2023 till 4/2025!):
  • since beginning 621
  • rolling past year 17
  • rolling past month 17
  • rolling past week 5
Counts of circuit simulations
over the rolling past year:
  • circuit #1 - 3101
  • circuit #2 - 871
  • circuit #3 - 869
  • circuit #4 - 3245
  • circuit #5 - 977
  • circuit #6 - 331
  • circuit #7 - 386
  • circuit #8 - 1977
  • circuit #9 - 314
  • circuit #10 - 140
  • circuit #11 - 182
  • circuit #12 - 34
  • circuit #13 - 59
  • circuit #14 - 23
  • circuit #15 - 1007
  • circuit #16 - 56
  • circuit #17 - 14
  • circuit #18 - 14
  • circuit #19 - 2
  • circuit #20 - 51
  • circuit #21 - 9
  • circuit #22 - 55
  • circuit #23 - 3
  • circuit #24 - 38
  • circuit #25 - 20
  • circuit #27 - 19
  • circuit #28 - 1
  • circuit #29 - 285
  • circuit #30 - 539
  • circuit #31 - 286
  • circuit #32 - 31
  • circuit #33 - 39
  • circuit #34 - 172
  • circuit #35 - 46
  • circuit #36 - 25
  • circuit #37 - 314
  • circuit #38 - 152
Counts of circuit simulations
over the rolling past month:
  • circuit #1 - 280
  • circuit #2 - 118
  • circuit #3 - 17
  • circuit #4 - 312
  • circuit #5 - 30
  • circuit #7 - 195
  • circuit #8 - 322
  • circuit #9 - 13
  • circuit #10 - 96
  • circuit #12 - 8
  • circuit #13 - 4
  • circuit #15 - 484
  • circuit #22 - 1
  • circuit #24 - 1
  • circuit #29 - 1
  • circuit #30 - 43
  • circuit #31 - 28
  • circuit #34 - 11
  • circuit #37 - 59
Counts of circuit simulations
over the rolling past week:
  • circuit #1 - 122
  • circuit #2 - 39
  • circuit #4 - 148
  • circuit #5 - 17
  • circuit #7 - 34
  • circuit #8 - 35
  • circuit #15 - 170
  • circuit #30 - 1
  • circuit #31 - 8