Encuesta de Fecundidad Preferences and motivations in terms of size of the family. Females, between 15-49 years. Fem. married or with stable partner, risk of pregnancy or pregnant level of studies intention future birth Units: Relative figures ,Total,Intend to,Do not intend to, Total,100.00,47.08,52.92, Illiterate,100.00,34.08,65.92, Without studies,100.00,8.25,91.75, Primary education and second grade, GBE or first year of GCSE,100.00,34.03,65.97, Secondary Education and Post-secondary non-higher,100.00,59.76,40.24, 1º, 2º and intermediate technical-professional studies,100.00,61.02,38.98, Higher level technical-professional studies,100.00,75.74,24.26, First year of tertiary education,100.00,55.90,44.10, Tertiary education, university graduates and doctors,100.00,63.85,36.15, Notes: Source: National Statistics Institute