Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years, have not used or use contracep. AC of residence number of live births. Unidades: relative figures ,Total,None,One,Two,Three,Four,Five and more, Total,100,84,24,4,56,7,56,2,68,0,49,0,47, Andalucía,100,87,57,3,15,5,38,2,19,0,72,0,99, Aragón,100,76,6,42,12,02,4,04,..,1,52, Asturias (Principado de),100,86,35,4,7,4,02,4,92,..,.., Balears (Illes),100,75,24,7,96,11,35,..,3,2,2,24, Canarias,100,92,23,3,12,3,67,..,0,55,0,43, Cantabria,100,82,29,9,31,6,65,1,75,..,.., Castilla y León,100,83,1,4,44,10,18,1,03,0,91,0,34, Castilla-La Mancha,100,72,9,5,18,13,63,7,3,0,99,.., Cataluña,100,86,18,2,58,8,44,2,5,..,0,29, Comunidad Valenciana,100,86,77,3,5,6,71,2,46,0,57,.., Extremadura,100,79,15,8,88,9,84,2,14,..,.., Galicia,100,78,62,7,01,7,7,6,67,..,.., Madrid (Comunidad de),100,83,53,6,77,7,27,2,08,..,0,35, Murcia (Región de),100,80,82,5,4,6,96,2,48,3,55,0,79, Navarra (Comunidad Foral de),100,87,8,2,93,7,55,1,72,..,.., País Vasco,100,88,47,3,22,6,31,1,2,..,0,81, Rioja (La),100,84,96,1,41,12,54,1,08,..,.., Ceuta,100,93,35,..,6,65,..,..,.., Melilla,100,92,85,7,15,..,..,..,.., Notas: Fuente: National Statistics Institute