Encuesta de Fecundidad
Knowledge and use of contraceptions. Fem. between 15-49
Females between 15 and 49 years, have not used or use contracep.  size of municipality of residence  number of live births. 
Unidades: absolute figures

,Total,None,One,Two,Three,Four,Five and more,Average,
Total,2.789.179,2.349.707,127.298,210.917,74.671,13.615,12.971,0,32,
Up to 10,000 inhabitants,620.676,494.691,31.958,60.927,31.415,1.685,..,0,41,
From 10,001 to 50,000 inhabitants,605.379,503.018,33.003,51.916,12.276,1.743,3.422,0,33,
From 50,001 to 500,000 inhabitants,1.065.336,916.217,41.363,67.154,27.559,6.168,6.875,0,3,
More than 500,000 inhabitants,497.788,435.781,20.974,30.920,3.421,4.019,2.674,0,25,
Notas:
Fuente: National Statistics Institute