Encuesta de Fecundidad Preferences and motivations in terms of size of the family. Females, between 15-49 years. Fem. marri. or part. risk of preg. or preg., without int. have more child. level of studies currently number of live births (including possible pregnancy in progress). Units: relative figures ;Total;None;One;Two;Three;Four;Five and more; Total;100.00;6.92;19.48;54.86;14.96;2.22;1.55; Illiterate;100.00;2.40;4.45;32.41;24.89;6.47;29.38; Without studies;100.00;0.89;8.77;33.64;31.37;15.41;9.92; Primary education and second grade, GBE or first year of GCSE;100.00;3.31;18.57;57.47;16.67;2.45;1.54; Secondary Education and Post-secondary non-higher;100.00;12.87;19.63;54.25;12.60;0.49;0.17; 1º, 2º and intermediate technical-professional studies;100.00;9.45;27.76;53.05;9.44;..;0.31; Higher level technical-professional studies;100.00;65.96;7.12;26.92;..;..;..; First year of tertiary education;100.00;10.78;19.57;55.05;12.93;1.67;..; Tertiary education, university graduates and doctors;100.00;20.20;18.72;49.81;7.81;1.23;2.23; Notes: Source: National Statistics Institute