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