Encuesta de Fecundidad
Preferences and motivations in terms of size of the family. Females, between 15-49 years.
Fem. with risk of pregnancy or pregnant, with intention to have children  level of studies No. of children that they wish to have. 
Unidades: relative figures

,Total,One,Two,Three,Four,Five and more,
Total,100,23,52,52,15,19,17,4,02,1,14,
Illiterate,100,72,38,2,42,25,2,..,..,
Without studies,100,42,85,26,31,20,43,..,10,41,
Primary education and second grade, GBE or first year of GCSE,100,28,06,49,74,17,3,99,1,21,
Secondary Education and Post-secondary non-higher,100,16,03,56,93,20,93,4,36,1,75,
1º, 2º and intermediate technical-professional studies,100,24,78,53,09,19,06,2,73,0,34,
Higher level technical-professional studies,100,23,97,53,33,18,8,3,9,..,
First year of tertiary education,100,23,19,50,78,20,02,6,..,
Tertiary education, university graduates and doctors,100,22,71,49,66,21,8,4,45,1,38,
Notas:
Fuente: National Statistics Institute