Consider the following:

• Selected Group is Corporate.
• Report Level is State.
• Resolution is Annual.

The Site Selection Tree on the VSPR in this example shows Corporate as the top-level and PA as the lowest level.  The report will start at Corporate, report down to the PA State level, and totals the results by the year based on the selected resolution.  

Tip: Viewing an hourly breakdown for multiple years is a good way to find trends in when customers are visiting your wash.  This can be used to provide discounts.