I don’t see it on the dashboard and I haven’t seen it under “all reports”. (it is still at “old dashboard”).
it isn’t really something that can be graphed over time. It would be suitable for displaying in a table or list.
I’ve noticed a few reports that don’t fit too well into a time graph. (i.e. top referred topics, trending search, users per trust level, users per type)
I don’t know what the plan is for these. A separate archetype (table, list)? Or finer definitions? (multiline graphs) etc.