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