How to count the empty values from date Info object.

Hi BW Experts,

I am working on creating the reports.

In my requirement, there is a info object Capitalization date which contains date values and "#" values.

I want to count the records where capitalization date is # (Empty).

I have done the count for the records having capitalization date. But i dont know, how to count the records which is empty.

Please suggest on this requirement.

Thanks.