This can be done by running the 

1. Go to Analyze > Reports
2. For the Category choose Absence Analysis
3. Run the Daily Absence Analysis Report
4. Select a Group Type
5. Select a School Level
6. Set the Start and End dates for the Report to pull Attendance Data from.
7. Select the Excuse Categories that should be included.
8. Generate the Report

This report shows the total absent days along with a break down of the specific day and attendance excuse for that day.