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

;Total;Up to 10,000 inhabitants;From 10,001 to 50,000 inhabitants;From 50,001 to 500,000 inhabitants;More than 500,000 inhabitants;
Total;100;21,68;25,21;36,29;16,81;
Uses at least one inefficient method, but any efficient method;100;35,28;25,23;27,74;11,75;
Uses at least one efficient method;100;20,89;25,21;36,79;17,1;
Uses pill;100;18,01;28,22;35,66;18,11;
Uses IUD;100;16,52;29,49;34,89;19,1;
Uses diaphragm, cap, vaginal sponge;100;54,52;5,07;40,41;..;
Uses abstinence;100;25,72;20,76;36,96;16,56;
Uses condom;100;21,99;23,55;36,6;17,85;
Uses cycle and basal body temperature;100;3,46;32,17;41,4;22,97;
Uses withdrawal;100;36,27;27,41;25,64;10,68;
Uses vaginal wash;100;68,21;12,86;14,92;4,01;
Uses spermicides;100;15,49;27,65;21,71;35,16;
Uses long breastfeeding;100;27,15;14,88;27,59;30,38;
Uses injection;100;39,26;37,93;18,2;4,61;
Uses the morning after pill;100;19,56;30,25;50,19;..;
Uses sterilization;100;22,84;28,95;34,78;13,44;
Uses vasectomy;100;20,77;20,85;44,18;14,2;
Uses other methods;100;16,32;14,26;38,49;30,93;
Notas:
Fuente: National Statistics Institute