Sex;Number of nights out in the last 12 months;Preferred source of sexual information;Total Both sexes;Total;Total;100.00 Both sexes;Total;Old parents or relatives;53.02 Both sexes;Total;Siblings or friends;12.64 Both sexes;Total;Partner;5.10 Both sexes;Total;Professionals;25.78 Both sexes;Total;Various support;3.47 Both sexes;At least 1 a month;Total;100.00 Both sexes;At least 1 a month;Old parents or relatives;50.02 Both sexes;At least 1 a month;Siblings or friends;14.30 Both sexes;At least 1 a month;Partner;4.81 Both sexes;At least 1 a month;Professionals;27.35 Both sexes;At least 1 a month;Various support;3.52 Both sexes;Less than 1 a month;Total;100.00 Both sexes;Less than 1 a month;Old parents or relatives;59.02 Both sexes;Less than 1 a month;Siblings or friends;9.32 Both sexes;Less than 1 a month;Partner;5.67 Both sexes;Less than 1 a month;Professionals;22.63 Both sexes;Less than 1 a month;Various support;3.35 Males;Total;Total;100.00 Males;Total;Old parents or relatives;47.34 Males;Total;Siblings or friends;16.18 Males;Total;Partner;5.66 Males;Total;Professionals;27.13 Males;Total;Various support;3.69 Males;At least 1 a month;Total;100.00 Males;At least 1 a month;Old parents or relatives;45.62 Males;At least 1 a month;Siblings or friends;17.17 Males;At least 1 a month;Partner;5.48 Males;At least 1 a month;Professionals;28.06 Males;At least 1 a month;Various support;3.67 Males;Less than 1 a month;Total;100.00 Males;Less than 1 a month;Old parents or relatives;51.89 Males;Less than 1 a month;Siblings or friends;13.57 Males;Less than 1 a month;Partner;6.14 Males;Less than 1 a month;Professionals;24.68 Males;Less than 1 a month;Various support;3.72 Females;Total;Total;100.00 Females;Total;Old parents or relatives;58.80 Females;Total;Siblings or friends;9.04 Females;Total;Partner;4.52 Females;Total;Professionals;24.40 Females;Total;Various support;3.24 Females;At least 1 a month;Total;100.00 Females;At least 1 a month;Old parents or relatives;55.36 Females;At least 1 a month;Siblings or friends;10.81 Females;At least 1 a month;Partner;3.99 Females;At least 1 a month;Professionals;26.50 Females;At least 1 a month;Various support;3.34 Females;Less than 1 a month;Total;100.00 Females;Less than 1 a month;Old parents or relatives;64.11 Females;Less than 1 a month;Siblings or friends;6.29 Females;Less than 1 a month;Partner;5.34 Females;Less than 1 a month;Professionals;21.17 Females;Less than 1 a month;Various support;3.09