Encuesta de Fecundidad Preferences and motivations in terms of size of the family. Females, between 15-49 years. Females risk of pregnancy or pregnant, with two o more live children level of studies intention future birth Unidades: Relative figures ,Total,Intend to,Do not intend to, Total,100,6,71,93,29, Illiterate,100,35,3,64,7, Without studies,100,0,72,99,28, Primary education and second grade, GBE or first year of GCSE,100,5,54,94,46, Secondary Education and Post-secondary non-higher,100,5,63,94,37, 1º, 2º and intermediate technical-professional studies,100,6,75,93,25, Higher level technical-professional studies,100,..,100, First year of tertiary education,100,11,39,88,61, Tertiary education, university graduates and doctors,100,17,48,82,52, Notas: Fuente: National Statistics Institute