Encuesta de Fecundidad Preferences and motivations in terms of size of the family. Females, between 15-49 years. Females exposed to risk of pregnancy or pregnant level of studies intention future birth. Units: Relative figures ,Total,Intend to,Do not intend to, Total,100.00,55.50,44.50, Illiterate,100.00,26.30,73.70, Without studies,100.00,13.06,86.94, Primary education and second grade, GBE or first year of GCSE,100.00,45.05,54.95, Secondary Education and Post-secondary non-higher,100.00,68.28,31.72, 1º, 2º and intermediate technical-professional studies,100.00,65.67,34.33, Higher level technical-professional studies,100.00,73.99,26.01, First year of tertiary education,100.00,60.12,39.88, Tertiary education, university graduates and doctors,100.00,63.74,36.26, Notes: Source: National Statistics Institute