MS Access 2000 Report Totals

My report looks great and has a count of the total records at the end.

However, I have a field with a check box, called CHECKED. At the end of the report I would like a count of how many records have CHECKED with a check in the box and how many records have CHECKED as blank.

Does anyone know how to accomplish this in MS Access 2000?

Thanks!
Alan
ABRAMOWITZA@coned.com