Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years, use contraceptions currently use of contraceptions cohabitation situation. Unidades: absolute figures ,Total,With spouse,With stable partner in the household,With stable partner out of household,With occasional relations,Another situation, Total,5.721.252,3.773.818,303.571,1.142.503,257.651,243.709, Uses at least one inefficient method, but any efficient method,316.307,262.639,18.246,19.794,14.748,880, Uses at least one efficient method,5.404.945,3.511.178,285.324,1.122.709,242.903,242.829, Uses pill,1.232.027,644.635,103.985,374.703,36.045,72.659, Uses IUD,411.728,338.109,37.155,10.033,7.023,19.408, Uses diaphragm, cap, vaginal sponge,10.363,6.098,2.240,1.078,532,414, Uses abstinence,197.929,80.625,5.363,49.060,17.286,45.596, Uses condom,2.627.850,1.490.247,115.880,733.460,195.691,92.572, Uses cycle and basal body temperature,46.905,43.075,647,2.769,..,414, Uses withdrawal,450.804,338.220,21.679,73.772,13.830,3.303, Uses vaginal wash,38.680,12.765,..,15.801,9.699,414, Uses spermicides,30.155,18.677,2.529,4.620,3.914,414, Uses long breastfeeding,11.465,11.465,..,..,..,.., Uses injection,9.513,7.343,736,439,581,414, Uses the morning after pill,6.188,4.229,..,..,1.545,414, Uses sterilization,607.184,551.570,20.032,6.278,2.188,27.116, Uses vasectomy,515.446,500.940,10.900,3.193,..,414, Uses other methods,32.821,30.211,1.409,658,544,.., Notas: Fuente: National Statistics Institute