Thanks Bob.
The dashboard screen shown when you log in to Airwave has a widget that can be customized to show users per SSID and total users.
I have attached an example... notice Total users graphed vs. users per SSID A, per SSID B, per SSID C, per SSID D, per SSID E.
PS - you may notice that the total users in my example are more than adding up these SSIDs... that is due to there being a few dozen more SSIDs in use on the system.(busy system!) I only showed a few SSIDs to illustrate the functionality of being able to display real time info per-SSID and aggregate all in the same place. FIgured i would note that to reduce confusion.