Do you have a best practices regarding the average usage history retention ? By default, Snow is set to 3months but was wondering if you have elements that would justify increasing it?
3 months is generally a good practice because it helps with being compliant with Microsoft's 90-day license assignment rule (SLM is actually stricted than Microsoft regarding this point which puts you on the safe side).
If 1) you have plenty of disk space on your SQL and 2) your DUJ is not too long and 3) you feel a need to track usage over a longer period. You would probably want to test increasing by small increments (a few weeks at a time maybe).
Retrieving data ...