Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years, use contraceptions by currently use of contraceptions economic activity. Units: absolute figures ;Total;Self-employed workers;Permanent employed/employee;Temporary employed/employee;Employed another situation;Unemployed in searching for a job.;Students;Housework;Retired persons, pensioners;Another situation; Total;5,721,252;490,472;1,324,568;755,592;112,921;647,534;490,231;1,780,975;15,142;103,816; Uses at least one inefficient method, but any efficient method;316,307;32,401;68,486;36,350;5,010;27,905;3,068;140,032;846;2,211; Uses at least one efficient method;5,404,945;458,071;1,256,083;719,243;107,911;619,629;487,164;1,640,943;14,296;101,605; Uses pill;1,232,027;101,252;274,386;220,234;37,074;163,586;121,169;288,689;619;25,017; Uses IUD;411,728;49,708;115,985;42,029;9,815;38,101;3,154;142,360;646;9,929; Uses diaphragm, cap, vaginal sponge;10,363;1,069;3,933;525;1,210;1,078;414;2,133;..;..; Uses abstinence;197,929;12,443;52,595;31,536;7,507;17,747;37,426;36,339;1,069;1,266; Uses condom;2,627,850;192,413;601,669;367,108;60,542;306,692;343,321;694,079;7,892;54,136; Uses cycle and basal body temperature;46,905;4,750;16,154;9,864;1,210;3,434;1,208;10,284;..;..; Uses withdrawal;450,804;36,647;112,807;53,250;6,774;51,503;13,025;168,417;..;8,380; Uses vaginal wash;38,680;..;5,185;22,672;1,210;1,133;6,503;1,977;..;..; Uses spermicides;30,155;1,642;10,987;2,722;2,764;2,617;6,091;2,486;846;..; Uses long breastfeeding;11,465;2,962;1,597;..;1,210;570;..;4,175;..;951; Uses injection;9,513;..;439;1,725;1,210;2,524;414;3,201;..;..; Uses the morning after pill;6,188;..;..;525;1,210;..;1,959;2,494;..;..; Uses sterilization;607,184;68,692;128,478;52,083;7,791;69,965;3,922;263,372;2,029;10,851; Uses vasectomy;515,446;45,759;115,675;41,826;6,795;44,644;4,642;246,994;3,110;6,003; Uses other methods;32,821;2,210;11,666;4,138;1,829;845;1,242;10,893;..;..; Notes: Source: National Statistics Institute