Encuesta de Fecundidad
Preferences and motivations in terms of size of the family. Females, between 15-49 years.
Females who have had less children than desired   reasons why they had less children  actual age (years). 
Unidades: relative figures

;Total;From 15 to 29 years old;From 30 to 39 years old;From 40 to 49 years old;
Wish to continue studying;1,17;2,01;1,33;0,44;
Problems or health discomfort;17,08;7,96;13,01;28,61;
Pregnancies, deliveries and child care are hard for females;5,68;4,75;6,36;5,13;
Too old to have children;9,38;..;5,22;21,18;
Wish or need to work away from home;14,06;9,91;17,07;11,59;
Lack of economic resources;30,82;25,99;30,74;33,61;
Small dwelling;5,93;4,27;6,51;5,92;
Excess of work in the household;2,94;0,9;3,85;2,65;
Lack or scarcity of nursery schools or kindergartens;2,92;2,89;2,84;3,07;
Because of my marital status;5,13;4,38;4,43;6,66;
Because of my partner's marital status;0,39;0,36;..;1,02;
Because of unemployment (myself or partner);6,76;10,3;6,38;5,39;
Fear of child being born with health problems;4,35;0,73;4,97;5,38;
Because this means losing freedom and not having time to carry out other activities;1,49;..;1,73;1,95;
Because of the worries and problems of bringing up children;9,78;5,28;9,43;12,84;
Because up until now have not completed the desired size of family;36,42;70,36;44,86;4,19;
Notas:
Fuente: National Statistics Institute