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).
Units: absolute 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	3,846,616	2,782	17,350	172,743	657,831	984,866	996,416	1,014,627	
Does not know any method	27,439	..	..	..	..	8,585	6,048	12,806	
Knows at least one inefficient method, but any efficient method	638	..	..	..	..	..	..	638	
Knows at least one efficient method	3,818,538	2,782	17,350	172,743	657,831	976,282	990,368	1,001,183	
Knows pill	3,768,253	2,782	17,350	170,058	652,234	972,190	981,350	972,289	
Knows IUD	3,521,472	2,782	16,066	156,457	608,298	925,806	927,456	884,607	
Knows diaphragm, cap, vaginal sponge	2,854,779	1,684	10,198	126,331	524,323	793,033	725,196	674,015	
Knows abstinence	3,131,299	1,098	12,725	124,328	547,904	842,671	812,429	790,143	
Knows condom	3,756,962	2,782	17,350	169,907	646,816	967,946	968,536	983,624	
Knows cycle and basal body temperature	2,382,282	1,684	9,443	81,862	423,120	679,820	614,603	571,751	
Knows withdrawal	3,249,686	2,782	14,612	132,308	562,843	875,749	859,318	802,075	
Knows vaginal wash	2,290,315	..	7,953	72,639	379,443	656,219	609,154	564,908	
Knows spermicides	2,222,571	..	9,394	79,408	424,627	663,625	561,727	483,791	
Knows long breastfeeding	2,126,321	1,684	7,421	91,459	367,960	603,727	535,728	518,342	
Knows injection	2,140,649	2,782	13,269	99,297	386,924	605,708	548,323	484,346	
Knows the morning after pill	2,170,266	2,782	10,592	88,849	406,520	613,835	560,681	487,006	
Knows sterilization	3,574,740	2,782	16,066	156,737	607,160	930,410	937,987	923,598	
Knows vasectomy	3,543,437	2,782	14,229	155,924	614,766	930,277	930,959	894,499	
Knows other methods	305,508	1,684	4,922	11,029	54,508	81,139	87,876	64,350	
Notes:
Source: National Statistics Institute