Report aggregate functions Report aggregate functions can be used to compute data. COUNT Counts a number of rows in a report based on a condition. PERCENT Calculates the percentage of rows matching a condition. SUM Calculates the total of a report parameter based on a condition. AVG Calculates the average of a report parameter base on a condition. MIN Calculates the minimum value of a report parameter according to a condition. MAX Calculates the maximum value of a report parameter according to a condition.