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   actual age (years)    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;
From 15 to 19 years old;109,415;109,415;..;..;..;..;
From 20 to 24 years old;206,428;205,325;1,103;..;..;..;
From 25 to 29 years old;240,380;231,720;8,661;..;..;..;
From 30 to 34 years old;223,164;187,233;27,704;8,228;..;..;
From 35 to 39 years old;189,608;147,799;19,370;10,318;11,441;680;
From 40 to 44 years old;178,154;147,223;14,375;6,788;9,767;..;
From 45 to 49 years old;170,887;135,938;10,517;17,824;6,607;..;
Notes:
Source: National Statistics Institute