National tables: size of municipality of residence, age and sex. Percentages
Persons 18 to 49 years by sex, size of municipality of residence and  preferred source of sexual information.
Units: percentages

;Total;Old parents or relatives;Siblings or friends;Partner;Professionals;Various support;
Both sexes;
    Total;100.00;53.05;12.65;5.09;25.74;3.47;
    Up to 10000 inhabitants;100.00;52.56;11.70;6.41;26.04;3.30;
    From 10001 to 50000 inhabitants;100.00;54.02;13.16;4.97;24.22;3.64;
    From 50001 to 500000 inhabitants;100.00;52.38;12.87;5.10;26.30;3.35;
    More than 500000 inhabitants;100.00;53.67;12.72;3.57;26.38;3.67;
Males;
    Total;100.00;47.42;16.18;5.67;27.05;3.68;
    Up to 10000 inhabitants;100.00;48.20;14.75;6.80;26.94;3.31;
    From 10001 to 50000 inhabitants;100.00;47.19;17.00;5.61;26.52;3.68;
    From 50001 to 500000 inhabitants;100.00;46.69;16.15;5.85;27.67;3.64;
    More than 500000 inhabitants;100.00;48.23;16.97;3.82;26.72;4.26;
Females;
    Total;100.00;58.78;9.06;4.51;24.40;3.25;
    Up to 10000 inhabitants;100.00;57.11;8.51;5.99;25.10;3.29;
    From 10001 to 50000 inhabitants;100.00;61.24;9.09;4.29;21.79;3.60;
    From 50001 to 500000 inhabitants;100.00;58.21;9.51;4.34;24.88;3.05;
    More than 500000 inhabitants;100.00;58.64;8.83;3.34;26.07;3.13;
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