« first day (4272 days earlier)      last day (229 days later) » 

4:58 AM
The above question is deleted - but I still removed the tag.
The tag is gone.
 
13 hours later…
6:04 PM
Questions where the tag was added/removed (including the editors): data.stackexchange.com/math/query/1105163/… data.stackexchange.com/math/query/1038474/…
The query above found three past occurrences of - from 2011, 2015 and 2021.
Questions where the tag was added/removed (including the editors): data.stackexchange.com/math/query/1105163/… data.stackexchange.com/math/query/1038474/…
For , the same query returns only one instance from 2013.

« first day (4272 days earlier)      last day (229 days later) »