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  rel. finished   religious belief  duration of 1st marriage or  relation (years).
Units: 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;1,318,037;1,164,654;81,729;43,158;27,815;680;
Catholic;1,018,044;901,460;56,216;34,155;25,534;680;
Practicing catholic;294,249;268,931;13,314;9,319;2,686;..;
Non practicing catholic;723,795;632,529;42,902;24,835;22,848;680;
Protestant;7,947;7,947;..;..;..;..;
Moslem;5,335;4,563;772;..;..;..;
Other religions;10,701;7,868;2,722;111;..;..;
Have owner beliefs;105,318;93,206;7,486;3,758;869;..;
Non-believer;120,754;106,694;9,039;3,609;1,412;..;
Does not know/ Does not answer;49,937;42,916;5,495;1,526;..;..;
Notes:
Source: National Statistics Institute