Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years, married sometime AC of residence contraceptive practices. Unidades: relative figures Total Never has used method Has used before, but not currently Currently use one efficient method Currently use one inefficient method Total 100 8,8 21,69 64,77 4,74 Andalucía 100 7,3 20,54 64,12 8,04 Aragón 100 15,46 23,39 59,09 2,07 Asturias (Principado de) 100 8,44 21,36 65,6 4,6 Balears (Illes) 100 10,91 24,22 61,16 3,71 Canarias 100 4,64 20,9 68,46 5,99 Cantabria 100 14,2 23,05 62,25 0,51 Castilla y León 100 10,54 21,66 65,04 2,76 Castilla-La Mancha 100 17,53 19,29 57,79 5,39 Cataluña 100 6,68 21,97 65,75 5,61 Comunidad Valenciana 100 6,44 20,56 68,94 4,06 Extremadura 100 9,32 16,36 68,12 6,2 Galicia 100 11,11 25,63 59,71 3,54 Madrid (Comunidad de) 100 9,47 23,33 64,28 2,92 Murcia (Región de) 100 12,23 19,01 62,04 6,73 Navarra (Comunidad Foral de) 100 10,54 31,99 56,62 0,86 País Vasco 100 7,15 19,7 72,37 0,78 Rioja (La) 100 7,93 23,17 67,1 1,8 Ceuta 100 2,46 27,29 67,1 3,15 Melilla 100 8,46 29,06 59,97 2,51 Notas: Fuente: National Statistics Institute