So you do a search for your rentals, in the Reservation List Panel, for a given, Month, say May.

you get a total.

Then you compare this to your totals in your graphs.

sometimes the figures don't match - how can that be?

There can be a few reasons:

  1. the May search in your Reservation List Panel actually searches on rentals that start in May.  You have have ones that start in June and continue into May.