Encuesta de Fecundidad Preferences and motivations in terms of size of the family. Females, between 15-49 years. Fem. with risk of pregnancy or pregnant, with one live child marital status intention future birth. Unidades: Relative figures ;Total;Intend to;Do not intend to; Total;100;50,63;49,37; Single;100;48,56;51,44; Married;100;53,75;46,25; Widows;100;..;100; Separated or divorced;100;33,24;66,76; Notas: Fuente: National Statistics Institute