Encuesta de Fecundidad
Knowledge and use of contraceptions. Fem. between 15-49
Females between 15 and 49 years, married sometime or with a partner use of contraceptions at any time of their life actual age (years). 
Unidades: absolute figures

;Total;From 15 to 19 years old;From 20 to 24 years old;From 25 to 29 years old;From 30 to 34 years old;From 35 to 39 years old;From 40 to 44 years old;45 to 49 years;
Total;7.960.860;377.505;969.629;1.257.787;1.458.931;1.418.886;1.294.259;1.183.863;
Has not used or uses any method;1.038.051;182.276;204.598;136.259;73.853;122.267;117.204;201.594;
Has used or uses at least one inefficient method, but any efficient method;372.428;5.471;21.734;44.439;57.863;65.295;75.545;102.081;
Has used or uses at least one efficient method;6.550.381;189.759;743.297;1.077.090;1.327.215;1.231.323;1.101.510;880.188;
Has used or uses pill;4.457.188;69.855;326.834;678.546;1.014.914;950.881;785.411;630.747;
Has used or uses IUD;1.085.955;..;4.243;45.600;196.834;293.052;311.696;234.529;
Has used or uses diaphragm, cap, vaginal sponge;71.398;..;1.732;8.177;11.102;17.481;14.185;18.722;
Has used or uses abstinence;514.452;19.327;71.760;92.407;97.112;73.772;88.871;71.202;
Has used or uses condom;4.766.468;169.836;663.392;881.009;996.985;883.789;674.545;496.912;
Has used or uses cycle and basal body temperature;261.997;..;5.498;15.640;28.759;82.981;63.066;66.053;
Has used or uses withdrawal;1.469.891;32.699;126.564;218.584;290.085;292.962;270.303;238.693;
Has used or uses vaginal wash;129.362;1.725;20.286;8.852;15.831;31.639;27.343;23.687;
Has used or uses spermicides;178.718;3.965;10.334;17.860;43.280;44.354;28.131;30.793;
Has used or uses long breastfeeding;82.183;..;1.849;7.291;18.259;34.594;14.740;5.451;
Has used or uses injection;121.575;..;3.253;13.568;31.403;32.652;26.512;14.188;
Has used or uses the morning after pill;80.625;4.334;26.437;19.289;11.584;7.762;7.831;3.389;
Has used or uses sterilization;635.664;..;..;14.271;60.965;160.625;215.282;184.522;
Has used or uses vasectomy;536.780;391;694;13.761;109.323;168.757;164.112;79.742;
Has used or uses other methods;59.601;1.684;..;7.625;5.842;11.058;13.673;19.719;
Notas:
Fuente: National Statistics Institute