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. Unidades: Absolute figures Total Intend to Do not intend to Total 8.851.337 4.912.645 3.938.692 Illiterate 23.801 6.261 17.540 Without studies 142.200 18.568 123.632 Primary education and second grade, GBE or first year of GCSE 3.974.145 1.790.288 2.183.857 Secondary Education and Post-secondary non-higher 1.844.150 1.259.218 584.932 1º, 2º and intermediate technical-professional studies 1.419.733 932.401 487.332 Higher level technical-professional studies 37.371 27.649 9.722 First year of tertiary education 564.734 339.530 225.204 Tertiary education, university graduates and doctors 845.203 538.730 306.473 Notas: Fuente: National Statistics Institute