Encuesta de Fecundidad
Knowledge and use of contraceptions. Fem. between 15-49
Females between 15 and 49 years, with two or more of live births  knowledge of contraceptions  age actual (years). 
Unidades: vertical relative figures

	Total	From 15 to 19 years old	From 20 to 24 years old	From 25 to 29 years old	From 30 to 34 years old	From 35 to 39 years old	From 40 to 44 years old	45 to 49 years	
Total	100	100	100	100	100	100	100	100	
Does not know any method	0,67	..	..	..	..	0,8	0,57	1,27	
Knows at least one inefficient method, but any efficient method	0,03	..	..	..	..	..	..	0,13	
Knows at least one efficient method	99,3	100	100	100	100	99,2	99,43	98,6	
Knows pill	98,67	100	100	98,45	99,15	99,58	99,09	97,05	
Knows IUD	92,21	100	92,6	90,57	92,47	94,83	93,65	88,3	
Knows diaphragm, cap, vaginal sponge	74,75	60,53	58,78	73,13	79,7	81,23	73,22	67,28	
Knows abstinence	81,99	39,47	73,34	71,97	83,29	86,31	82,03	78,87	
Knows condom	98,37	100	100	98,36	98,33	99,15	97,8	98,18	
Knows cycle and basal body temperature	62,38	60,53	54,43	47,39	64,32	69,63	62,06	57,07	
Knows withdrawal	85,09	100	84,22	76,59	85,56	89,7	86,77	80,06	
Knows vaginal wash	59,97	0	45,84	42,05	57,68	67,22	61,51	56,39	
Knows spermicides	58,2	0	54,14	45,97	64,55	67,97	56,72	48,29	
Knows long breastfeeding	55,67	60,53	42,77	52,95	55,94	61,84	54,09	51,74	
Knows injection	56,05	100	76,48	57,48	58,82	62,04	55,37	48,35	
Knows the morning after pill	56,83	100	61,05	51,43	61,8	62,87	56,61	48,61	
Knows sterilization	93,6	100	92,6	90,73	92,3	95,3	94,71	92,19	
Knows vasectomy	92,78	100	82,01	90,26	93,45	95,29	94	89,29	
Knows other methods	8	60,53	28,37	6,38	8,29	8,31	8,87	6,42	
Notas:
Fuente: National Statistics Institute