Crystal Reports design problem

I have a stored proc which returns some values for last two dates. I wish to summarize it in a tabular form with the change in the value in the last column.  

Rows returned:
date val1 val2
05/04 23 45
05/05 65 87  

Report format:

        05/04    05/05    difference
val1    23        65        -42
val2    45        87        42
 

Can someone help me with this?

Thanks,
Anand Received on Sat May 29 2004 - 04:19:37 CDT