User:WereSpielChequers/Admin attrition
- Admin attrition
| Year | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inactive or desysopped (net) | n/a | 24[1] | 22 | 25 | 96 | 382 | 263 | 194 | 179 | |||||||||||||
| Inactive or desysopped% | n/a | 14%[2] | 6% | 3% | 9% | 28% | 22% | 18% | 21% | |||||||||||||
| Change (net)% | n/a | 151.7% | 100.6% | 35.6% | 2.7% | -6.2% | -7.7% | -12% | ||||||||||||||
| "Semi-active" admins >=1 edit in last 90 days but < 30 edits in last 60 days [3] | n/a | 283 | 421 | 496 | 543 | 519 | 571 | 555 | 539 | 482 | ||||||||||||
| Inactive admins [4] | n/a | 439 | ||||||||||||||||||||
| "Active" admins at end of year (EOY) 30 edits or more in last 60 days [5] | n/a | 143 | 360 | 722 | 979 | 1,005 | 943 | 870 | 766 | 744 | 674 | 633 | 585 | 582 | 541 | 543 | 514 | 499 | 511 | 470 | 495 |
NB. Active admins from User:NoSeptember/Admin stats and Revision history of Wikipedia:List of administrators
- ^ Over three years not one
- ^ Over three years not one
- ^ semi-active admins first calculated as 198 on 8/6/2007
- ^ Admins with no edits in last 90 days = admins - semi-active admins - "active" admins
- ^ active admins peaked at 1021 on 28/2/2008