Encuesta de Fecundidad
Characteristics marriages / couples and exposure to pregnancy risk. Women  15-49 years
Females between 15 and 49 years  level of studies  marital status. 
Unidades: Absolute figures

;Total;Single women;Married women;Widows women;Separated or divorced women;
Total;10.165.237;4.454.390;5.247.338;89.042;374.467;
Illiterate;29.627;11.476;14.358;200;3.592;
Without studies;191.792;20.859;156.306;5.856;8.771;
Primary education and second grade, GBE or first year of GCSE;4.774.814;1.566.152;2.964.194;60.014;184.455;
Secondary Education and Post-secondary non-higher;1.957.740;1.256.592;628.741;4.058;68.349;
1º, 2º and intermediate technical-professional studies;1.615.916;796.423;753.194;10.699;55.601;
Higher level technical-professional studies;38.349;28.475;9.875;..;..;
First year of tertiary education;632.679;289.547;320.274;3.482;19.376;
Tertiary education, university graduates and doctors;924.320;484.866;400.396;4.733;34.325;
Notas:
Fuente: National Statistics Institute