BO WEBI Report Problem

Hi Experts,

I have a report called Repeaters Report in that i have to show the columns like: Agent ,Total Purchasers,Repeaters, Repeater Ratio,Total Purchase Amount , Repeaters Purchase Amount, Repeated Amount Ratio

I got all the Column Values Except "Repeaters Purchase Amount" column .Kindly suggest any ideas where i can get the values for the same column.

Please help me on this ASAP.

Thanks & Regards,

Kumar V