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