These are the centralized descriptions for the requested edits backlog indicators:

LEVEL Description Number in pending changes queue
1 Very high requested edits backlog
{{Request edit/backlog}}
36 or more
2 High requested edits backlog
{{Request edit/backlog}}
26‒35
3 Moderate requested edits backlog
{{Request edit/backlog}}
16‒25
4 Low requested edits backlog
{{Request edit/backlog}}
7‒15
5 Very low requested edits backlog
{{Request edit/backlog}}
6 or less
0 Requested edits backlog unknown.
{{Request edit/backlog}}
Unknown