Encuesta de Fecundidad
Characteristics marriages / couples and exposure to pregnancy risk. Women  15-49 years
Females married or with a partner  level of studies  situation relative to exposure to risk of pregnancy. 
Unidades: 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;7.251.828;219.025;470.647;498.853;297.972;5.765.330;
Illiterate;20.602;..;1.174;..;1.060;18.367;
Without studies;169.299;3.755;27.253;6.153;16.187;115.951;
Primary education and second grade, GBE or first year of GCSE;3.573.537;91.120;291.561;319.098;169.625;2.702.133;
Secondary Education and Post-secondary non-higher;1.179.812;24.831;38.498;36.943;32.403;1.047.136;
1º, 2º and intermediate technical-professional studies;1.186.230;43.383;66.370;88.624;32.699;955.153;
Higher level technical-professional studies;34.532;..;..;681;298;33.554;
First year of tertiary education;452.482;21.265;28.391;25.651;10.496;366.680;
Tertiary education, university graduates and doctors;635.334;34.671;17.400;21.703;35.205;526.355;
Notas:
Fuente: National Statistics Institute