MAX MIN AVERAGE

/******************** STATEMENTS**********************************
**
** (MAX MIN AVERAGE)(Funcoes Aggregates)
** Fornecem respectivamente os valores
** maximo, minimo e media aritmetica de
** uma coluna inteira ou decimal.
**
** (COUNT) (Funcao Aggregate)
** Fornecem respectivamente o total
** de registros impressos.
**
**********************************************************************/

Código:

FOR EACH customer:
    DISPLAY customer.cust-num
            customer.name
            customer.balance(COUNT MAX MIN AVERAGE).
END.