>Cathy thanks,
>
>I want you to know that netchange value is in group so dose it work ??, I tried but very fast and I did not success I will check it anther day but if you saied it works then give more details this total should be in end of the page.
>
>Best regard.
>
>Hisham Serry

Hisham,

I'm not sure I completely understand what you want to do. Can you give more details .. maybe an example .. of how you want the data to look.

Cathy