Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years, use contraceptions currently use of contraceptions AC of residence. Units: horizontal relative figures Total Andalucía Aragón Asturias (Principado de) Balears (Illes) Canarias Cantabria Castilla y León Castilla-La Mancha Cataluña Comunidad Valenciana Extremadura Galicia Madrid (Comunidad de) Murcia (Región de) Navarra (Comunidad Foral de) País Vasco Rioja (La) Ceuta Melilla Total 100.00 18.38 2.54 2.69 1.85 4.73 1.23 5.70 3.65 16.17 10.52 3.05 6.63 12.97 2.56 1.18 5.17 0.63 0.18 0.17 Uses at least one inefficient method, but any efficient method 100.00 30.16 1.07 2.32 1.28 5.68 0.40 3.07 4.12 19.34 9.08 3.91 4.51 10.02 3.49 0.19 0.96 0.20 0.10 0.09 Uses at least one efficient method 100.00 17.69 2.62 2.71 1.88 4.67 1.27 5.85 3.63 15.98 10.61 3.00 6.75 13.15 2.51 1.24 5.42 0.65 0.18 0.18 Uses pill 100.00 13.37 2.10 2.91 2.50 8.05 1.17 4.21 2.41 21.44 12.66 1.17 9.37 8.72 2.94 0.94 4.74 0.83 0.10 0.36 Uses IUD 100.00 20.85 3.19 3.02 2.34 3.62 1.69 6.29 1.32 14.31 6.37 2.87 9.98 11.96 2.10 1.34 8.01 0.66 .. 0.09 Uses diaphragm, cap, vaginal sponge 100.00 .. .. .. 14.80 15.70 .. 16.08 11.68 .. 10.40 9.07 10.31 .. .. .. 11.95 .. .. .. Uses abstinence 100.00 26.96 1.70 3.24 1.45 2.44 0.79 9.46 9.77 4.91 12.93 1.22 5.32 17.28 1.95 .. .. 0.45 .. 0.11 Uses condom 100.00 17.96 2.91 2.58 1.83 3.33 1.22 6.50 4.79 14.16 10.27 4.45 5.59 14.93 2.67 1.42 4.45 0.65 0.21 0.11 Uses cycle and basal body temperature 100.00 15.88 1.51 4.14 .. 4.27 0.82 0.91 2.58 34.38 10.47 3.38 1.35 12.14 2.95 0.88 3.31 1.02 .. .. Uses withdrawal 100.00 31.03 0.54 2.09 0.95 5.02 0.60 6.38 5.99 14.75 12.88 3.54 3.26 8.20 3.14 0.33 0.67 0.46 0.08 0.09 Uses vaginal wash 100.00 3.49 .. 2.36 .. .. .. 1.94 3.13 42.15 14.22 2.43 5.98 22.15 .. .. 1.62 0.54 .. .. Uses spermicides 100.00 22.43 .. 5.45 1.51 1.45 .. 2.81 4.01 19.25 11.20 1.37 2.49 26.77 .. .. .. 1.26 .. .. Uses long breastfeeding 100.00 .. 13.27 4.66 8.30 5.39 .. .. 10.56 29.39 .. .. .. 25.41 .. .. .. 3.03 .. .. Uses injection 100.00 .. 4.61 .. 10.03 6.50 .. .. 12.72 .. 48.91 9.88 6.11 .. .. .. .. .. .. 1.24 Uses the morning after pill 100.00 .. .. .. 21.76 .. .. .. 19.56 .. 18.54 15.18 24.96 .. .. .. .. .. .. .. Uses sterilization 100.00 20.27 2.31 2.50 1.54 6.94 1.32 4.44 2.63 18.49 9.49 2.17 7.00 13.02 1.51 0.49 5.06 0.26 0.25 0.27 Uses vasectomy 100.00 17.58 2.14 3.09 1.13 1.98 1.45 8.09 3.37 15.18 10.23 2.00 3.34 13.88 2.56 1.93 11.12 0.53 0.33 0.04 Uses other methods 100.00 12.96 4.10 7.80 .. 5.28 .. 4.09 12.49 23.66 13.13 3.29 3.22 4.29 2.23 0.83 1.66 .. 0.98 .. Notes: Source: National Statistics Institute