Encuesta de Fecundidad
Charac. married couples or couples and expos. risk of preg. Fem.15-49 years
Females married sometime or with a partner, who 1st marriage or  relation finished  level of studies  duration of 1st marriage  or  relation (years).
Units: Relative figures

;Total;Under 5 years old;From 5 to 9 years old;From 10 to 14 years old;From 15 to 19 years old;20 years old and over;
Total;100.00;88.36;6.20;3.27;2.11;0.05;
Illiterate;100.00;78.16;21.84;..;..;..;
Without studies;100.00;64.66;..;14.86;20.48;..;
Primary education and second grade, GBE or first year of GCSE;100.00;83.01;8.40;5.42;3.05;0.13;
Secondary Education and Post-secondary non-higher;100.00;92.04;4.58;1.97;1.40;..;
1º, 2º and intermediate technical-professional studies;100.00;94.43;3.86;1.47;0.24;..;
Higher level technical-professional studies;100.00;68.70;31.30;..;..;..;
First year of tertiary education;100.00;92.34;3.56;2.46;1.63;..;
Tertiary education, university graduates and doctors;100.00;91.84;6.75;0.36;1.04;..;
Notes:
Source: National Statistics Institute