Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years knowledge of contraceptions cohabitation situation. Units: absolute figures ;Total;With spouse;With stable partner in the household;With stable partner out of household;With occasional relations;Another situation; Total;10,165,237;5,247,338;386,866;1,617,623;419,345;2,494,064; Does not know any method;91,110;32,520;2,520;5,890;..;50,180; Knows at least one inefficient method, but any efficient method;1,911;638;..;1,273;..;..; Knows at least one efficient method;10,072,216;5,214,181;384,346;1,610,461;419,345;2,443,884; Knows pill;9,978,426;5,158,582;378,401;1,596,832;414,942;2,429,669; Knows IUD;9,188,162;4,860,989;356,516;1,477,385;375,790;2,117,483; Knows diaphragm, cap, vaginal sponge;7,840,353;4,038,950;297,741;1,309,117;348,811;1,845,734; Knows abstinence;8,149,443;4,366,452;295,180;1,273,966;352,849;1,860,996; Knows condom;9,947,746;5,149,904;370,568;1,603,755;418,397;2,405,122; Knows cycle and basal body temperature;5,880,425;3,437,738;229,164;796,532;233,483;1,183,507; Knows withdrawal;8,306,445;4,536,481;330,809;1,294,127;337,412;1,807,616; Knows vaginal wash;5,953,683;3,232,413;231,974;892,307;271,627;1,325,361; Knows spermicides;6,415,894;3,240,400;243,330;1,134,222;299,591;1,498,350; Knows long breastfeeding;4,593,910;2,925,689;181,390;505,393;161,246;820,192; Knows injection;5,255,716;2,999,532;241,931;687,059;214,293;1,112,901; Knows the morning after pill;6,930,940;3,210,091;267,761;1,296,064;354,564;1,802,460; Knows sterilization;9,461,088;4,918,360;357,958;1,517,153;399,993;2,267,623; Knows vasectomy;9,345,892;4,874,205;356,595;1,509,213;388,991;2,216,887; Knows other methods;803,867;449,995;23,819;90,301;62,257;177,496; Notes: Source: National Statistics Institute