I have a cross tab...

AThe Columns are Group A.
The rows are grouped by Group B and Group C.

Group B can contain one or more Group C.

If Group B only has 1 Group C, the sub-total will just be a repeat of the above row.  Hence - I want to hide irrelevant sub-totals.

So my question,
how can I dynamically suppress a sub total row in such cases

TIA

Ant