National tables: studies, age and sex. Values
Persons 18 to 49 years by sex, parents' highest level of studies  and communication with parents on sexuality.
Units: thousands of persons

;Total;Satisfactory;Unsatisfactory;No communication;No data recorded;
Both sexes;
    Total;20,759.6;7,945.6;4,783.1;7,870.8;160.0;
    Lower than secondary education;15,169.1;5,194.9;3,503.1;6,349.1;121.9;
    Secondary education;2,789.3;1,415.7;670.4;686.7;16.5;
    University;2,267.1;1,173.0;540.4;539.9;13.8;
    No data recorded;534.1;162.0;69.2;295.1;7.7;
Males;
    Total;10,532.1;4,147.6;2,296.5;4,005.2;82.9;
    Lower than secondary education;7,651.8;2,736.9;1,655.8;3,192.6;66.4;
    Secondary education;1,344.2;664.6;327.5;344.2;8.0;
    University;1,221.7;642.2;282.5;292.4;4.6;
    No data recorded;314.4;103.8;30.7;176.1;3.8;
Females;
    Total;10,227.5;3,798.1;2,486.6;3,865.6;77.1;
    Lower than secondary education;7,517.3;2,458.0;1,847.3;3,156.5;55.5;
    Secondary education;1,445.1;751.1;342.9;342.5;8.6;
    University;1,045.4;530.7;257.9;247.6;9.3;
    No data recorded;219.7;58.2;38.6;119.0;3.9;
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