Sex;Age group;Preferred source of sexual information;Total Both sexes;Total;Total;100.00 Both sexes;Total;Old parents or relatives;12.39 Both sexes;Total;Siblings or friends;38.78 Both sexes;Total;Partner;19.59 Both sexes;Total;Professionals;10.28 Both sexes;Total;Various support;12.11 Both sexes;Total;Nobody;6.84 Both sexes;From 18 to 29 years of age;Total;100.00 Both sexes;From 18 to 29 years of age;Old parents or relatives;16.92 Both sexes;From 18 to 29 years of age;Siblings or friends;38.32 Both sexes;From 18 to 29 years of age;Partner;15.40 Both sexes;From 18 to 29 years of age;Professionals;13.57 Both sexes;From 18 to 29 years of age;Various support;10.59 Both sexes;From 18 to 29 years of age;Nobody;5.20 Both sexes;From 30 to 39 years of age;Total;100.00 Both sexes;From 30 to 39 years of age;Old parents or relatives;10.15 Both sexes;From 30 to 39 years of age;Siblings or friends;40.05 Both sexes;From 30 to 39 years of age;Partner;20.99 Both sexes;From 30 to 39 years of age;Professionals;9.68 Both sexes;From 30 to 39 years of age;Various support;13.11 Both sexes;From 30 to 39 years of age;Nobody;6.03 Both sexes;From 40 to 49 years of age;Total;100.00 Both sexes;From 40 to 49 years of age;Old parents or relatives;9.23 Both sexes;From 40 to 49 years of age;Siblings or friends;37.89 Both sexes;From 40 to 49 years of age;Partner;23.31 Both sexes;From 40 to 49 years of age;Professionals;6.77 Both sexes;From 40 to 49 years of age;Various support;12.90 Both sexes;From 40 to 49 years of age;Nobody;9.90 Males;Total;Total;100.00 Males;Total;Old parents or relatives;10.56 Males;Total;Siblings or friends;43.92 Males;Total;Partner;14.98 Males;Total;Professionals;9.90 Males;Total;Various support;13.30 Males;Total;Nobody;7.34 Males;From 18 to 29 years of age;Total;100.00 Males;From 18 to 29 years of age;Old parents or relatives;14.46 Males;From 18 to 29 years of age;Siblings or friends;41.95 Males;From 18 to 29 years of age;Partner;12.21 Males;From 18 to 29 years of age;Professionals;12.69 Males;From 18 to 29 years of age;Various support;12.44 Males;From 18 to 29 years of age;Nobody;6.24 Males;From 30 to 39 years of age;Total;100.00 Males;From 30 to 39 years of age;Old parents or relatives;9.03 Males;From 30 to 39 years of age;Siblings or friends;45.97 Males;From 30 to 39 years of age;Partner;16.80 Males;From 30 to 39 years of age;Professionals;8.47 Males;From 30 to 39 years of age;Various support;13.42 Males;From 30 to 39 years of age;Nobody;6.30 Males;From 40 to 49 years of age;Total;100.00 Males;From 40 to 49 years of age;Old parents or relatives;7.23 Males;From 40 to 49 years of age;Siblings or friends;44.07 Males;From 40 to 49 years of age;Partner;16.47 Males;From 40 to 49 years of age;Professionals;7.94 Males;From 40 to 49 years of age;Various support;14.29 Males;From 40 to 49 years of age;Nobody;10.01 Females;Total;Total;100.00 Females;Total;Old parents or relatives;14.28 Females;Total;Siblings or friends;33.52 Females;Total;Partner;24.31 Females;Total;Professionals;10.66 Females;Total;Various support;10.90 Females;Total;Nobody;6.34 Females;From 18 to 29 years of age;Total;100.00 Females;From 18 to 29 years of age;Old parents or relatives;19.50 Females;From 18 to 29 years of age;Siblings or friends;34.51 Females;From 18 to 29 years of age;Partner;18.75 Females;From 18 to 29 years of age;Professionals;14.50 Females;From 18 to 29 years of age;Various support;8.64 Females;From 18 to 29 years of age;Nobody;4.10 Females;From 30 to 39 years of age;Total;100.00 Females;From 30 to 39 years of age;Old parents or relatives;11.29 Females;From 30 to 39 years of age;Siblings or friends;33.99 Females;From 30 to 39 years of age;Partner;25.27 Females;From 30 to 39 years of age;Professionals;10.91 Females;From 30 to 39 years of age;Various support;12.79 Females;From 30 to 39 years of age;Nobody;5.75 Females;From 40 to 49 years of age;Total;100.00 Females;From 40 to 49 years of age;Old parents or relatives;11.22 Females;From 40 to 49 years of age;Siblings or friends;31.77 Females;From 40 to 49 years of age;Partner;30.09 Females;From 40 to 49 years of age;Professionals;5.61 Females;From 40 to 49 years of age;Various support;11.52 Females;From 40 to 49 years of age;Nobody;9.79