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  marital status  duration of open interval between births (months). 
Unidades: relative 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	
Total	100	23,24	1,79	6,62	6,01	5,26	4,07	53	
Married	100	24,41	1,9	7	6,21	5,47	4,19	50,83	
Widows	100	10,27	..	2,9	2,35	..	1,82	82,68	
Separated or divorced	100	10,47	0,79	2,49	4,24	3,68	2,97	75,36	
Notas:
Fuente: National Statistics Institute