Sex	Parents' highest level of studies	Preferred source of sexual information	Total
Both sexes	Total	Total	20,759.6
Both sexes	Total	Old parents or relatives	10,771.8
Both sexes	Total	Siblings or friends	2,568.9
Both sexes	Total	Partner	1,033.9
Both sexes	Total	Professionals	5,225.5
Both sexes	Total	Various support	703.6
Both sexes	Total	No data recorded	456.0
Both sexes	Lower than secondary education	Total	15,169.1
Both sexes	Lower than secondary education	Old parents or relatives	8,044.9
Both sexes	Lower than secondary education	Siblings or friends	1,796.3
Both sexes	Lower than secondary education	Partner	780.6
Both sexes	Lower than secondary education	Professionals	3,779.2
Both sexes	Lower than secondary education	Various support	446.1
Both sexes	Lower than secondary education	No data recorded	321.9
Both sexes	Secondary education	Total	2,789.3
Both sexes	Secondary education	Old parents or relatives	1,345.1
Both sexes	Secondary education	Siblings or friends	360.0
Both sexes	Secondary education	Partner	139.0
Both sexes	Secondary education	Professionals	747.8
Both sexes	Secondary education	Various support	142.1
Both sexes	Secondary education	No data recorded	55.3
Both sexes	University	Total	2,267.1
Both sexes	University	Old parents or relatives	1,083.8
Both sexes	University	Siblings or friends	335.7
Both sexes	University	Partner	77.7
Both sexes	University	Professionals	614.6
Both sexes	University	Various support	90.4
Both sexes	University	No data recorded	64.9
Both sexes	No data recorded	Total	534.1
Both sexes	No data recorded	Old parents or relatives	297.9
Both sexes	No data recorded	Siblings or friends	76.8
Both sexes	No data recorded	Partner	36.6
Both sexes	No data recorded	Professionals	83.8
Both sexes	No data recorded	Various support	25.0
Both sexes	No data recorded	No data recorded	13.9
Males	Total	Total	10,532.1
Males	Total	Old parents or relatives	4,854.9
Males	Total	Siblings or friends	1,656.9
Males	Total	Partner	580.2
Males	Total	Professionals	2,769.8
Males	Total	Various support	376.4
Males	Total	No data recorded	293.9
Males	Lower than secondary education	Total	7,651.8
Males	Lower than secondary education	Old parents or relatives	3,560.2
Males	Lower than secondary education	Siblings or friends	1,171.6
Males	Lower than secondary education	Partner	428.4
Males	Lower than secondary education	Professionals	2,041.3
Males	Lower than secondary education	Various support	258.8
Males	Lower than secondary education	No data recorded	191.4
Males	Secondary education	Total	1,344.2
Males	Secondary education	Old parents or relatives	615.3
Males	Secondary education	Siblings or friends	191.1
Males	Secondary education	Partner	73.6
Males	Secondary education	Professionals	367.1
Males	Secondary education	Various support	55.4
Males	Secondary education	No data recorded	41.8
Males	University	Total	1,221.7
Males	University	Old parents or relatives	521.2
Males	University	Siblings or friends	232.9
Males	University	Partner	56.3
Males	University	Professionals	313.9
Males	University	Various support	49.2
Males	University	No data recorded	48.2
Males	No data recorded	Total	314.4
Males	No data recorded	Old parents or relatives	158.2
Males	No data recorded	Siblings or friends	61.3
Males	No data recorded	Partner	21.9
Males	No data recorded	Professionals	47.6
Males	No data recorded	Various support	13.0
Males	No data recorded	No data recorded	12.4
Females	Total	Total	10,227.5
Females	Total	Old parents or relatives	5,916.9
Females	Total	Siblings or friends	911.9
Females	Total	Partner	453.7
Females	Total	Professionals	2,455.7
Females	Total	Various support	327.2
Females	Total	No data recorded	162.0
Females	Lower than secondary education	Total	7,517.3
Females	Lower than secondary education	Old parents or relatives	4,484.8
Females	Lower than secondary education	Siblings or friends	624.7
Females	Lower than secondary education	Partner	352.2
Females	Lower than secondary education	Professionals	1,737.9
Females	Lower than secondary education	Various support	187.3
Females	Lower than secondary education	No data recorded	130.4
Females	Secondary education	Total	1,445.1
Females	Secondary education	Old parents or relatives	729.8
Females	Secondary education	Siblings or friends	168.8
Females	Secondary education	Partner	65.4
Females	Secondary education	Professionals	380.8
Females	Secondary education	Various support	86.8
Females	Secondary education	No data recorded	13.5
Females	University	Total	1,045.4
Females	University	Old parents or relatives	562.6
Females	University	Siblings or friends	102.8
Females	University	Partner	21.4
Females	University	Professionals	300.7
Females	University	Various support	41.2
Females	University	No data recorded	16.7
Females	No data recorded	Total	219.7
Females	No data recorded	Old parents or relatives	139.7
Females	No data recorded	Siblings or friends	15.6
Females	No data recorded	Partner	14.7
Females	No data recorded	Professionals	36.3
Females	No data recorded	Various support	12.0
Females	No data recorded	No data recorded	1.4