Encuesta de Fecundidad
Characteristics marriages / couples and exposure to pregnancy risk. Women  15-49 years
Single females who have had a partner, who 1st relation finished   age actual (years)   duration of the 1st relation (years). 
Unidades: Absolute 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;663.335;640.548;10.372;3.608;8.806;..;
From 15 to 19 years old;108.365;108.365;..;..;..;..;
From 20 to 24 years old;195.973;194.870;1.103;..;..;..;
From 25 to 29 years old;177.959;177.069;890;..;..;..;
From 30 to 34 years old;76.929;71.439;4.277;1.213;..;..;
From 35 to 39 years old;54.760;44.686;..;1.268;8.806;..;
From 40 to 44 years old;34.653;31.020;2.505;1.127;..;..;
From 45 to 49 years old;14.696;13.099;1.596;..;..;..;
Notas:
Fuente: National Statistics Institute