Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years, use contraceptions currently use of contraceptions number of live births. Unidades: absolute figures ,Total,None,One,Two,Three,Four,Five and more, Total,5.721.252,1.806.429,1.056.009,2.026.872,618.125,148.226,65.590, Uses at least one inefficient method, but any efficient method,316.307,48.967,56.367,140.124,51.271,11.687,7.892, Uses at least one efficient method,5.404.945,1.757.462,999.643,1.886.749,566.855,136.540,57.698, Uses pill,1.232.027,594.652,283.824,291.145,49.228,6.765,6.414, Uses IUD,411.728,14.532,129.267,199.943,56.706,7.669,3.610, Uses diaphragm, cap, vaginal sponge,10.363,2.550,4.076,2.668,1.069,..,.., Uses abstinence,197.929,104.162,18.996,49.496,16.966,6.555,1.755, Uses condom,2.627.850,1.136.676,541.163,770.466,148.634,17.144,13.767, Uses cycle and basal body temperature,46.905,10.959,6.902,20.737,6.467,..,1.840, Uses withdrawal,450.804,101.742,82.022,190.827,58.760,12.077,5.376, Uses vaginal wash,38.680,26.440,6.187,4.702,1.350,..,.., Uses spermicides,30.155,10.665,8.027,11.025,..,438,.., Uses long breastfeeding,11.465,..,7.855,3.609,..,..,.., Uses injection,9.513,1.960,1.328,5.607,618,..,.., Uses the morning after pill,6.188,2.484,1.210,2.494,..,..,.., Uses sterilization,607.184,5.456,26.040,291.039,181.242,75.828,27.578, Uses vasectomy,515.446,2.134,27.838,322.759,128.831,27.571,6.314, Uses other methods,32.821,6.689,2.343,12.789,7.312,2.266,1.421, Notas: Fuente: National Statistics Institute