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   size of municipality of residence   duration of  1st marriage or with a partner (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;
Up to 10,000 inhabitants;199,404;175,679;12,688;9,186;1,850;..;
From 10,001 to 50,000 inhabitants;311,221;266,091;25,534;12,354;7,242;..;
From 50,001 to 500,000 inhabitants;557,119;495,486;35,106;12,145;13,701;680;
More than 500,000 inhabitants;250,293;227,397;8,401;9,472;5,022;..;
Notes:
Source: National Statistics Institute