National tables: studies, age and sex. Percentages
Persons 18 to 49 years by sex, age group, studies and  identification of means of transmitting HIV/AIDS.
Units: percentages

;Total;Identified correctly;Not identified correctly;
Both sexes;
    Total;
        Total;100.00;14.30;85.70;
        Lower than secondary education;100.00;10.28;89.72;
        Secondary education;100.00;15.60;84.40;
        University;100.00;19.74;80.26;
    From 18 to 29 years of age;
        Total;100.00;13.07;86.93;
        Lower than secondary education;100.00;9.95;90.05;
        Secondary education;100.00;12.85;87.15;
        University;100.00;18.96;81.04;
    From 30 to 39 years of age;
        Total;100.00;16.44;83.56;
        Lower than secondary education;100.00;11.51;88.49;
        Secondary education;100.00;19.10;80.90;
        University;100.00;21.03;78.97;
    From 40 to 49 years of age;
        Total;100.00;13.39;86.61;
        Lower than secondary education;100.00;9.36;90.64;
        Secondary education;100.00;16.22;83.78;
        University;100.00;18.95;81.05;
Males;
    Total;
        Total;100.00;13.28;86.72;
        Lower than secondary education;100.00;9.15;90.85;
        Secondary education;100.00;15.48;84.52;
        University;100.00;18.12;81.88;
    From 18 to 29 years of age;
        Total;100.00;12.11;87.89;
        Lower than secondary education;100.00;8.20;91.80;
        Secondary education;100.00;13.58;86.42;
        University;100.00;17.53;82.47;
    From 30 to 39 years of age;
        Total;100.00;14.42;85.58;
        Lower than secondary education;100.00;9.44;90.56;
        Secondary education;100.00;18.07;81.93;
        University;100.00;18.36;81.64;
    From 40 to 49 years of age;
        Total;100.00;13.46;86.54;
        Lower than secondary education;100.00;9.87;90.13;
        Secondary education;100.00;15.55;84.45;
        University;100.00;18.41;81.59;
Females;
    Total;
        Total;100.00;15.36;84.64;
        Lower than secondary education;100.00;11.53;88.47;
        Secondary education;100.00;15.74;84.26;
        University;100.00;21.03;78.97;
    From 18 to 29 years of age;
        Total;100.00;14.07;85.93;
        Lower than secondary education;100.00;12.37;87.63;
        Secondary education;100.00;12.10;87.90;
        University;100.00;19.91;80.09;
    From 30 to 39 years of age;
        Total;100.00;18.54;81.46;
        Lower than secondary education;100.00;13.87;86.13;
        Secondary education;100.00;20.26;79.74;
        University;100.00;23.13;76.87;
    From 40 to 49 years of age;
        Total;100.00;13.33;86.67;
        Lower than secondary education;100.00;8.91;91.09;
        Secondary education;100.00;16.99;83.01;
        University;100.00;19.48;80.52;
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