Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years, non knowledge of contraceptions AC of residence number of live births. Units: absolute figures ,Total,None,One,Two,Three,Four,Five and more,Average, Total,91,110,55,175,8,496,17,304,7,874,1,201,1,060,0.84, Andalucía,11,033,3,953,2,097,3,923,..,..,1,060,1.38, Aragón,4,846,1,273,850,2,723,..,..,..,1.30, Asturias (Principado de),724,724,..,..,..,..,..,0.00, Balears (Illes),1,201,..,..,..,..,1,201,..,4.00, Canarias,..,..,..,..,..,..,..,.., Cantabria,..,..,..,..,..,..,..,.., Castilla y León,4,865,4,865,..,..,..,..,..,0.00, Castilla-La Mancha,2,070,1,106,..,963,..,..,..,0.93, Cataluña,14,072,10,858,..,1,330,1,884,..,..,0.59, Comunidad Valenciana,12,898,5,864,1,639,1,339,4,055,..,..,1.28, Extremadura,1,030,..,..,1,030,..,..,..,2.00, Galicia,2,904,..,1,152,1,753,..,..,..,1.60, Madrid (Comunidad de),19,643,11,895,1,994,3,819,1,934,..,..,0.79, Murcia (Región de),764,..,764,..,..,..,..,1.00, Navarra (Comunidad Foral de),..,..,..,..,..,..,..,.., País Vasco,13,863,13,863,..,..,..,..,..,0.00, Rioja (La),509,179,..,330,..,..,..,1.30, Ceuta,397,303,..,94,..,..,..,0.47, Melilla,291,291,..,..,..,..,..,0.00, Notes: Source: National Statistics Institute