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