National tables: studies, age and sex. Percentages
Persons 18 to 49 years by sex, parents' highest level of studies  parents and main source of sexual information.
Units: percentages

,Total,Old parents or relatives,Siblings or friends,Partner,Professionals,Various support,Nobody,
Both sexes,
    Total,100.00,12.43,38.96,19.49,10.25,12.25,6.61,
    Lower than secondary education,100.00,10.77,38.44,20.88,10.34,11.95,7.61,
    Secondary education,100.00,16.45,37.83,17.75,10.23,13.84,3.91,
    University,100.00,18.64,43.84,12.34,9.62,12.26,3.29,
Males,
    Total,100.00,10.51,44.17,14.92,9.83,13.44,7.13,
    Lower than secondary education,100.00,9.40,43.77,15.68,9.97,13.10,8.07,
    Secondary education,100.00,12.55,41.80,14.88,9.17,16.74,4.87,
    University,100.00,15.15,49.32,10.25,9.70,11.87,3.72,
Females,
    Total,100.00,14.39,33.67,24.14,10.67,11.04,6.09,
    Lower than secondary education,100.00,12.15,33.06,26.14,10.73,10.79,7.13,
    Secondary education,100.00,20.06,34.15,20.41,11.22,11.15,3.02,
    University,100.00,22.72,37.44,14.80,9.52,12.72,2.80,
Notes:
Data corresponding to cells with less than 45,000 persons must be used with  caution, because they may be affected by high sample errors.
Source: National Statistics Institute