I have got a Pivot table with 2 collumns
Type Year 2009 Year 2010
Open 5 8
Closed 3 6
Pending 6 4
I would like to have a third collumn with the subtraction (Collumns 2010 minus Collumn 2009).
Is there a way to perform that ?
I can Add but I can't subtract.
Thanks for your help.