Encuesta de Fecundidad
Females, married sometime, not pregnant, not sterilised and who can have children
Fem.marri. somet., no pregn., no ster.,and who can have children.by number of live births and duration of last open intervalbetween 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	5.212.113	1.211.340	93.514	345.294	313.324	273.922	212.189	2.762.530	92,18	
None	398.280	42.839	14.781	45.838	56.992	44.908	27.831	165.091	76,41	
One	1.288.913	127.971	41.426	131.909	117.969	118.790	66.099	684.749	91,46	
Two	2.485.735	646.556	30.318	143.511	106.839	84.505	92.729	1.381.278	97,54	
Three	783.637	279.494	4.985	21.549	25.787	22.934	23.515	405.375	88,99	
Four	170.346	87.592	..	860	2.547	981	2.016	76.350	76,5	
Five and more	85.201	26.888	2.004	1.628	3.189	1.804	..	49.687	81,26	
Notas:
Fuente: National Statistics Institute