Report aggregate functions Report aggregate functions can be used to compute data. COUNTCounts a number of rows in a report based on a condition.PERCENTCalculates the percentage of rows matching a condition.SUMCalculates the total of a report parameter based on a condition.AVGCalculates the average of a report parameter base on a condition.MINCalculates the minimum value of a report parameter based on a condition.MAXCalculates the maximum value of a report parameter based on a condition.