8. SEX                          CHAR      1    36   36  THIS FIELD INDICATES THE SEX OF THE
                                                            BENEFICIARY.
                                                            DERIVATION:
                                                            ANY UNKNOWN SEX CODES HAVE BEEN ASSIGNED
                                                            TO MALE/FEMALE BASED ON AGE:
                                                                < 65 = MALE, > 64 = FEMALE.
                                                            CODES:
                                                            1 = MALE
                                                            2 = FEMALE