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: Relative figures Total Intend to Do not intend to Total 100 55,5 44,5 Illiterate 100 26,3 73,7 Without studies 100 13,06 86,94 Primary education and second grade, GBE or first year of GCSE 100 45,05 54,95 Secondary Education and Post-secondary non-higher 100 68,28 31,72 1º, 2º and intermediate technical-professional studies 100 65,67 34,33 Higher level technical-professional studies 100 73,99 26,01 First year of tertiary education 100 60,12 39,88 Tertiary education, university graduates and doctors 100 63,74 36,26 Notas: Fuente: National Statistics Institute