Encuesta de Fecundidad
Charac. married couples or couples and expos. risk of preg. Fem.15-49 years
Females between 15 and 49 years  by level of studies and situation relative to exposure to risk of pregnancy.
Units: Absolute figures

;Total;Currently pregnant;Non pregnant, female sterilized;Non pregnant, male sterilized;Non pregnant, female sterile;Non pregnant, female exposed to risk of pregnancy;
Total;10,165,237;220,165;498,125;498,853;316,923;8,631,172;
Illiterate;29,627;..;1,174;..;4,652;23,801;
Without studies;191,792;3,755;27,253;6,153;16,187;138,445;
Primary education and second grade, GBE or first year of GCSE;4,774,814;92,259;302,799;319,098;178,771;3,881,885;
Secondary Education and Post-secondary non-higher;1,957,740;24,831;43,385;36,943;33,261;1,819,319;
1º, 2º and intermediate technical-professional studies;1,615,916;43,383;73,538;88,624;34,020;1,376,350;
Higher level technical-professional studies;38,349;..;..;681;298;37,371;
First year of tertiary education;632,679;21,265;30,684;25,651;11,610;543,469;
Tertiary education, university graduates and doctors;924,320;34,671;19,291;21,703;38,123;810,532;
Notes:
Source: National Statistics Institute