Encuesta de Fecundidad
Knowledge and use of contraceptions. Fem. between 15-49
Females between 15 and 49 years, use contraceptions  currently use of contraceptions cohabitation situation. 
Unidades: relative figures

;Total;With spouse;With stable partner in the household;With stable partner out of household;With occasional relations;Another situation;
Total;100;65,96;5,31;19,97;4,5;4,26;
Uses at least one inefficient method, but any efficient method;100;83,03;5,77;6,26;4,66;0,28;
Uses at least one efficient method;100;64,96;5,28;20,77;4,49;4,49;
Uses pill;100;52,32;8,44;30,41;2,93;5,9;
Uses IUD;100;82,12;9,02;2,44;1,71;4,71;
Uses diaphragm, cap, vaginal sponge;100;58,85;21,62;10,4;5,14;4;
Uses abstinence;100;40,73;2,71;24,79;8,73;23,04;
Uses condom;100;56,71;4,41;27,91;7,45;3,52;
Uses cycle and basal body temperature;100;91,83;1,38;5,9;..;0,88;
Uses withdrawal;100;75,03;4,81;16,36;3,07;0,73;
Uses vaginal wash;100;33;..;40,85;25,08;1,07;
Uses spermicides;100;61,94;8,39;15,32;12,98;1,37;
Uses long breastfeeding;100;100;..;..;..;..;
Uses injection;100;77,18;7,74;4,61;6,11;4,35;
Uses the morning after pill;100;68,35;..;..;24,96;6,69;
Uses sterilization;100;90,84;3,3;1,03;0,36;4,47;
Uses vasectomy;100;97,19;2,11;0,62;..;0,08;
Uses other methods;100;92,05;4,29;2;1,66;..;
Notas:
Fuente: National Statistics Institute