tst exp

[Anonymous]

can anyone help me on this

[nasirsaikh]

Rolling 12

(Sum({<Cal_Year=, Cal_Quarter=, Cal_Month=, Cal_Week=, Cal_Referal_Date={">=$(=Num(MonthStart(AddMonths(Max(Cal_Referal_Date),-11)))) <=$(=Num(MonthEnd(AddMonths(Max(Cal_Referal_Date),0))))"}>}Amount))*0.45