Encuesta de Fecundidad
Knowledge and use of contraceptions. Fem. between 15-49
Females between 15 and 49 years, has not used or uses contraceptions  religious belief  number of live births. 
Unidades: absolute figures

	Total	None	One	Two	Three	Four	Five and more	Average	
Total	2.789.179	2.349.707	127.298	210.917	74.671	13.615	12.971	0,32	
Catholic	2.404.850	1.991.470	117.998	201.961	69.614	12.415	11.393	0,35	
Practicing catholic	1.225.314	967.759	58.928	126.796	55.843	7.167	8.821	0,45	
Non practicing catholic	1.179.535	1.023.710	59.070	75.165	13.771	5.247	2.572	0,24	
Protestant	8.987	8.427	561	..	..	..	..	0,06	
Moslem	10.102	8.186	..	715	..	1.201	..	0,62	
Other religions	21.998	18.524	1.089	1.146	1.238	..	..	0,32	
Have owner beliefs	141.491	128.418	5.742	3.868	1.884	..	1.577	0,2	
Non-believer	102.113	101.808	305	..	..	..	..	0	
Does not know/ Does not answer	99.638	92.874	1.603	3.226	1.934	..	..	0,14	
Notas:
Fuente: National Statistics Institute