Sex;Age group;Preferred source of sexual information;Total Both sexes;Total;Total;100.00 Both sexes;Total;Old parents or relatives;53.05 Both sexes;Total;Siblings or friends;12.65 Both sexes;Total;Partner;5.09 Both sexes;Total;Professionals;25.74 Both sexes;Total;Various support;3.47 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;48.38 Both sexes;From 18 to 29 years of age;Siblings or friends;17.82 Both sexes;From 18 to 29 years of age;Partner;4.73 Both sexes;From 18 to 29 years of age;Professionals;25.34 Both sexes;From 18 to 29 years of age;Various support;3.73 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;53.97 Both sexes;From 30 to 39 years of age;Siblings or friends;11.44 Both sexes;From 30 to 39 years of age;Partner;5.50 Both sexes;From 30 to 39 years of age;Professionals;26.17 Both sexes;From 30 to 39 years of age;Various support;2.92 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;57.94 Both sexes;From 40 to 49 years of age;Siblings or friends;7.48 Both sexes;From 40 to 49 years of age;Partner;5.08 Both sexes;From 40 to 49 years of age;Professionals;25.73 Both sexes;From 40 to 49 years of age;Various support;3.77 Males;Total;Total;100.00 Males;Total;Old parents or relatives;47.42 Males;Total;Siblings or friends;16.18 Males;Total;Partner;5.67 Males;Total;Professionals;27.05 Males;Total;Various support;3.68 Males;From 18 to 29 years of age;Total;100.00 Males;From 18 to 29 years of age;Old parents or relatives;42.63 Males;From 18 to 29 years of age;Siblings or friends;22.59 Males;From 18 to 29 years of age;Partner;5.96 Males;From 18 to 29 years of age;Professionals;24.98 Males;From 18 to 29 years of age;Various support;3.84 Males;From 30 to 39 years of age;Total;100.00 Males;From 30 to 39 years of age;Old parents or relatives;48.76 Males;From 30 to 39 years of age;Siblings or friends;14.95 Males;From 30 to 39 years of age;Partner;5.79 Males;From 30 to 39 years of age;Professionals;27.10 Males;From 30 to 39 years of age;Various support;3.40 Males;From 40 to 49 years of age;Total;100.00 Males;From 40 to 49 years of age;Old parents or relatives;52.12 Males;From 40 to 49 years of age;Siblings or friends;9.23 Males;From 40 to 49 years of age;Partner;5.14 Males;From 40 to 49 years of age;Professionals;29.72 Males;From 40 to 49 years of age;Various support;3.78 Females;Total;Total;100.00 Females;Total;Old parents or relatives;58.78 Females;Total;Siblings or friends;9.06 Females;Total;Partner;4.51 Females;Total;Professionals;24.40 Females;Total;Various support;3.25 Females;From 18 to 29 years of age;Total;100.00 Females;From 18 to 29 years of age;Old parents or relatives;54.40 Females;From 18 to 29 years of age;Siblings or friends;12.82 Females;From 18 to 29 years of age;Partner;3.44 Females;From 18 to 29 years of age;Professionals;25.73 Females;From 18 to 29 years of age;Various support;3.62 Females;From 30 to 39 years of age;Total;100.00 Females;From 30 to 39 years of age;Old parents or relatives;59.23 Females;From 30 to 39 years of age;Siblings or friends;7.89 Females;From 30 to 39 years of age;Partner;5.22 Females;From 30 to 39 years of age;Professionals;25.23 Females;From 30 to 39 years of age;Various support;2.43 Females;From 40 to 49 years of age;Total;100.00 Females;From 40 to 49 years of age;Old parents or relatives;63.70 Females;From 40 to 49 years of age;Siblings or friends;5.74 Females;From 40 to 49 years of age;Partner;5.02 Females;From 40 to 49 years of age;Professionals;21.79 Females;From 40 to 49 years of age;Various support;3.75