Encuesta de Fecundidad
Knowledge and use of contraceptions. Fem. between 15-49
Females between 15 and 49 years   knowledge of contraceptions  actual age (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	0,83	0,79	0,73	0,78	0,21	0,88	0,98	1,57	
Knows at least one inefficient method, but any efficient method	0,03	..	0,1	..	..	..	..	0,1	
Knows at least one efficient method	99,15	99,21	99,16	99,22	99,79	99,12	99,02	98,33	
Knows pill	99,05	98,56	99,82	99,01	99,5	99,55	99,08	97,38	
Knows IUD	91,21	79,76	92,27	93,32	93,81	95,08	93,93	88,24	
Knows diaphragm, cap, vaginal sponge	77,83	71,88	80,77	79,85	83,29	81,68	75,53	68,35	
Knows abstinence	80,89	65,25	79,56	84,16	85,13	86,12	83,85	80,05	
Knows condom	98,75	98,65	99,53	99,36	98,66	98,69	98,07	97,93	
Knows cycle and basal body temperature	58,37	33,21	47,48	59,81	70,02	70,76	65,94	59,19	
Knows withdrawal	82,45	61,94	79,54	86,49	88,44	89,88	87,62	80,5	
Knows vaginal wash	59,1	48,14	55,38	55,37	64,07	68,29	63,2	58,49	
Knows spermicides	63,69	58,75	68,33	66,51	69,42	68,02	59,78	50,65	
Knows long breastfeeding	45,6	17,92	31,16	44,27	56,45	60,25	55,7	52,99	
Knows injection	52,17	37,63	42,4	53,38	59,32	62,09	58,83	50,2	
Knows the morning after pill	68,8	76,52	80,74	74,6	70,18	64,83	59,51	50,35	
Knows sterilization	93,91	91,15	95,21	94,24	93,98	94,93	95,17	92,07	
Knows vasectomy	92,77	87,16	94,7	93,93	94,15	94,29	94,2	89,54	
Knows other methods	7,98	5,64	6,51	8,56	8,79	9,21	9,74	7,14	
Notas:
Fuente: National Statistics Institute