Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years knowledge of contraceptions cohabitation situation. Unidades: vertical relative figures ;Total;With spouse;With stable partner in the household;With stable partner out of household;With occasional relations;Another situation; Total;100;100;100;100;100;100; Does not know any method;0,83;0,63;0,65;0,31;..;1,9; Knows at least one inefficient method, but any efficient method;0,03;0,02;..;0,1;..;..; Knows at least one efficient method;99,15;99,35;99,35;99,59;100;98,1; Knows pill;99,05;98,92;98,45;99,08;98,95;99,42; Knows IUD;91,21;93,21;92,76;91,66;89,61;86,64; Knows diaphragm, cap, vaginal sponge;77,83;77,45;77,47;81,22;83,18;75,52; Knows abstinence;80,89;83,73;76,8;79,04;84,14;76,15; Knows condom;98,75;98,76;96,42;99,5;99,77;98,41; Knows cycle and basal body temperature;58,37;65,92;59,62;49,42;55,68;48,43; Knows withdrawal;82,45;86,99;86,07;80,29;80,46;73,96; Knows vaginal wash;59,1;61,99;60,36;55,36;64,77;54,23; Knows spermicides;63,69;62,14;63,31;70,37;71,44;61,31; Knows long breastfeeding;45,6;56,1;47,19;31,36;38,45;33,56; Knows injection;52,17;57,52;62,95;42,63;51,1;45,54; Knows the morning after pill;68,8;61,56;69,67;80,41;84,55;73,75; Knows sterilization;93,91;94,32;93,13;94,13;95,39;92,79; Knows vasectomy;92,77;93,47;92,78;93,64;92,76;90,71; Knows other methods;7,98;8,63;6,2;5,6;14,85;7,26; Notas: Fuente: National Statistics Institute