Half FEMALE FEMALE UNDER 20 FEMALE 20 TO 29 FEMALE 30 TO 39 FEMALE 40 TO 49 FEMALE 50 TO 59 FEMALE OVER 60 MALE MALE UNDER 20 MALE 20 TO 29 MALE 30 TO 39 MALE 40 TO 49 MALE 50 TO 59 MALE OVER 60 MALE UNKNOWN