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   religious belief   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;..;
Catholic;492.305;474.290;6.814;2.395;8.806;..;
Practicing catholic;136.659;135.386;518;755;..;..;
Non practicing catholic;355.646;338.904;6.296;1.640;8.806;..;
Protestant;4.384;4.384;..;..;..;..;
Moslem;2.164;2.164;..;..;..;..;
Other religions;765;765;..;..;..;..;
Have owner beliefs;65.812;64.170;429;1.213;..;..;
Non-believer;72.450;70.211;2.239;..;..;..;
Does not know/ Does not answer;25.455;24.565;890;..;..;..;
Notas:
Fuente: National Statistics Institute