Facet Usage by Month report has 2 tables, only one of which identifies the time period included.
The person looking at the table has to figure out the time period represented by the other table.
It is doable, but it this poor design.
The report for Device Usage has 6 pie charts in a single display, 4 of which have 7 categories.
It is visual cacophony.
Discussed with Brent Cook at ELUNA, May 2, 2019
Ex Libris is in the process of fixing the canned reports.
From the IGeLU-ELUNA Analytics Working Group, Analytics Evidence Document
Please send questions or comments to the Analytics Working Group Listserv