I'm trying to create a summary report that shows the average # of Appointments a Rep has created every 4 weeks. I've got a summary report that summarizes the # of Appointments, Rows grouped by Rep, and Columns grouped by Production Date by week, filtering for Production Date during the past 4 weeks. This works fine and it gives me a Total # of Appointments for those 4 weeks. However, I need the report to also show the Average Number of Appointments created during those previous 4 weeks. Any ideas?