Encuesta de Fecundidad
Charac. married couples or couples and expos. risk of preg. Fem.15-49 years
Females married sometime or with a partner  level of  studies  age to 1st marriage or with a partner.
Units: Relative figures

;Total;Under 20 years old;From 20 to 24 years old;From 25 to 29 years old;From 30 to 34 years old;years old and over;
Total;100.00;41.87;36.51;17.36;3.18;1.08;
Illiterate;100.00;62.95;33.79;2.69;..;0.57;
Without studies;100.00;40.90;46.90;9.17;2.05;0.99;
Primary education and second grade, GBE or first year of GCSE;100.00;36.03;45.58;15.16;2.29;0.93;
Secondary Education and Post-secondary non-higher;100.00;54.38;27.19;14.38;2.99;1.06;
1º, 2º and intermediate technical-professional studies;100.00;46.78;32.09;18.20;2.60;0.33;
Higher level technical-professional studies;100.00;55.80;22.77;19.77;1.66;..;
First year of tertiary education;100.00;36.33;30.20;26.99;4.92;1.56;
Tertiary education, university graduates and doctors;100.00;43.41;16.29;28.79;8.57;2.95;
Notes:
Source: National Statistics Institute