Encuesta de Fecundidad
Females who got married sometime, with a live birth or pregnant
Females married sometime,  with a live birth or pregnant   level of studies  duration of last closed interval between births.  
Unidades: absolute figures

;Total;From 0 to 7 months;From 8 to 11 months;From 12 to 23 months;From 24 to 35 months;From 36 to 47 months;From 48 to 59 months;60 and over;Average;
Total;5.270.780;177.939;160.593;1.049.378;929.166;858.992;681.530;1.348.579;44,68;
Illiterate;17.859;..;1.073;4.928;4.967;4.365;1.990;538;33,05;
Without studies;166.943;..;5.054;48.544;35.304;28.154;20.916;24.572;39,58;
Primary education and second grade, GBE or first year of GCSE;3.040.124;105.784;102.196;579.335;492.951;493.930;401.210;825.777;45,01;
Secondary Education and Post-secondary non-higher;627.341;24.615;13.674;118.487;109.138;97.084;85.589;173.472;47,21;
1º, 2º and intermediate technical-professional studies;743.545;35.111;22.724;137.499;140.543;117.279;82.715;193.280;45,13;
Higher level technical-professional studies;6.799;..;..;2.676;586;2.879;..;659;32,26;
First year of tertiary education;300.470;7.852;6.454;65.983;65.945;48.783;45.802;58.550;41,57;
Tertiary education, university graduates and doctors;367.699;4.577;9.418;91.926;79.733;66.518;43.308;71.731;42,41;
Notas:
Fuente: National Statistics Institute