Encuesta de Fecundidad
Knowledge and use of contraceptions. Fem. between 15-49
Females between 15 and 49 years   knowledge of contraceptions  marital status. 
Unidades: relative figures

;Total;Single;Married;Widows;Separated or divorced;
Total;100;35,33;59,54;0,99;4,13;
Does not know any method;100;54,69;45,31;..;..;
Knows at least one inefficient method, but any efficient method;100;50;50;..;..;
Knows at least one efficient method;100;35,17;59,66;1;4,17;
Knows pill;100;43,7;51,7;0,88;3,73;
Knows IUD;100;42,43;52,9;0,87;3,79;
Knows diaphragm, cap, vaginal sponge;100;43,95;51,51;0,71;3,83;
Knows abstinence;100;41,58;53,58;0,95;3,89;
Knows condom;100;43,67;51,77;0,87;3,69;
Knows cycle and basal body temperature;100;36,46;58,46;0,64;4,44;
Knows withdrawal;100;40,48;54,61;0,87;4,03;
Knows vaginal wash;100;40,83;54,29;0,73;4,15;
Knows spermicides;100;44,99;50,51;0,71;3,8;
Knows long breastfeeding;100;30,85;63,69;0,93;4,54;
Knows injection;100;37,39;57,07;1;4,54;
Knows the morning after pill;100;49,58;46,32;0,63;3,48;
Knows sterilization;100;43,45;51,99;0,84;3,72;
Knows vasectomy;100;43,26;52,15;0,87;3,72;
Knows other methods;100;40,91;55,98;0,39;2,72;
Notas:
Fuente: National Statistics Institute